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  <xs:import namespace="http://xbrl.sec.gov/ecd/2026" schemaLocation="https://xbrl.sec.gov/ecd/2026/ecd-2026.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/ecd-sub/2026" schemaLocation="https://xbrl.sec.gov/ecd/2026/ecd-sub-2026.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/dei-sub/2026" schemaLocation="https://xbrl.sec.gov/dei/2026/dei-sub-2026.xsd"/>
  <xs:element name="ScheduleOfFairValueHierarchyOfItsFinancialAssetsAndLiabilitiesMeasuredAtFairValueAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_ScheduleOfFairValueHierarchyOfItsFinancialAssetsAndLiabilitiesMeasuredAtFairValueAbstract"/>
  <xs:element name="ScheduleOfChangeInTheFairValueMeasurementAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_ScheduleOfChangeInTheFairValueMeasurementAbstract"/>
  <xs:element name="ScheduleOfDilutedSharesOutstandingAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_ScheduleOfDilutedSharesOutstandingAbstract"/>
  <xs:element name="ScheduleOfShortTermInvestmentsAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_ScheduleOfShortTermInvestmentsAbstract"/>
  <xs:element name="ScheduleOfShortTermInvestmentsAtFairValueAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_ScheduleOfShortTermInvestmentsAtFairValueAbstract"/>
  <xs:element name="ScheduleOfPropertyAndEquipmentAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_ScheduleOfPropertyAndEquipmentAbstract"/>
  <xs:element name="ScheduleOfExpectedOptionTermAndExpectedVolatilityAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_ScheduleOfExpectedOptionTermAndExpectedVolatilityAbstract"/>
  <xs:element name="ScheduleOfStockOptionActivityAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_ScheduleOfStockOptionActivityAbstract"/>
  <xs:element name="ScheduleOfOutstandingStockWarrantsAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_ScheduleOfOutstandingStockWarrantsAbstract"/>
  <xs:element name="UnlabeledAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_UnlabeledAbstract"/>
  <xs:element name="SupplementalDisclosureOfCashFlowInformationAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_SupplementalDisclosureOfCashFlowInformationAbstract"/>
  <xs:element name="CommonStockEquivalentsAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_CommonStockEquivalentsAbstract"/>
  <xs:element name="CommonStockToBeIssued" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="myse_CommonStockToBeIssued"/>
  <xs:element name="CommonStockSharesToBeIssued" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="myse_CommonStockSharesToBeIssued"/>
  <xs:element name="CompensationAndRelatedExpenses" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="myse_CompensationAndRelatedExpenses"/>
  <xs:element name="StockIssuedDuringPeriodValueIssuedForWarrantServices" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="myse_StockIssuedDuringPeriodValueIssuedForWarrantServices"/>
  <xs:element name="ChangesInNoncontrollingInterestFromRPMOwnershipChanges" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="myse_ChangesInNoncontrollingInterestFromRPMOwnershipChanges"/>
  <xs:element name="IssuanceOfCommonStockForCash" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="myse_IssuanceOfCommonStockForCash"/>
  <xs:element name="ShareBasedCompensationForProfessionalFees" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="myse_ShareBasedCompensationForProfessionalFees"/>
  <xs:element name="ReversalOfShorttermInvestmentInterestIncomeDiscount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="myse_ReversalOfShorttermInvestmentInterestIncomeDiscount"/>
  <xs:element name="IncreaseDecreaseInAssetsOfDiscontinuedOperations" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="myse_IncreaseDecreaseInAssetsOfDiscontinuedOperations"/>
  <xs:element name="IncreaseDecreaseInLiabilitiesOfDiscontinuedOperations" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="myse_IncreaseDecreaseInLiabilitiesOfDiscontinuedOperations"/>
  <xs:element name="PaymentOfDeferredOfferingCosts" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="myse_PaymentOfDeferredOfferingCosts"/>
  <xs:element name="InitialRecordingOnNoncontrollingInterestDeficit" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="myse_InitialRecordingOnNoncontrollingInterestDeficit"/>
  <xs:element name="WarrantsIssuedForFutureServices" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="myse_WarrantsIssuedForFutureServices"/>
  <xs:element name="GoingConcernConsiderationsPolicyTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_GoingConcernConsiderationsPolicyTextBlock"/>
  <xs:element name="NoncontrollingInterestsPolicyTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_NoncontrollingInterestsPolicyTextBlock"/>
  <xs:element name="ScheduleOfShortTermInvestmentsAtFairValueTableTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_ScheduleOfShortTermInvestmentsAtFairValueTableTextBlock"/>
  <xs:element name="SummaryofSignificantAccountingPoliciesScheduleofFairValueHierarchyofitsFinancialAssetsandLiabilitiesMeasuredatFairValueDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="myse_SummaryofSignificantAccountingPoliciesScheduleofFairValueHierarchyofitsFinancialAssetsandLiabilitiesMeasuredatFairValueDetailsTable"/>
  <xs:element name="ShortTermInvestmentsScheduleofShortTermInvestmentsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="myse_ShortTermInvestmentsScheduleofShortTermInvestmentsDetailsTable"/>
  <xs:element name="UnrealizedGainsLossOnInvestments" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="myse_UnrealizedGainsLossOnInvestments"/>
  <xs:element name="OperatingLeaseRightOfUseAssetGross" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="myse_OperatingLeaseRightOfUseAssetGross"/>
  <xs:element name="OperatingLeaseRightOfUseAssetAccumulatedAmortization" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="myse_OperatingLeaseRightOfUseAssetAccumulatedAmortization"/>
  <xs:element name="RightofUseOfficeLease" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="myse_RightofUseOfficeLease"/>
  <xs:element name="ReductionOfOperatingLeaseLiability" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="myse_ReductionOfOperatingLeaseLiability"/>
  <xs:element name="StockholdersEquityScheduleofExpectedOptionTermandExpectedVolatilityDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="myse_StockholdersEquityScheduleofExpectedOptionTermandExpectedVolatilityDetailsTable"/>
  <xs:element name="StockholdersEquityScheduleofStockOptionActivityDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="myse_StockholdersEquityScheduleofStockOptionActivityDetailsTable"/>
  <xs:element name="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrices" type="dtr:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrices"/>
  <xs:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisedInPeriodWeightedAverageGrantDateFairValue" type="dtr:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisedInPeriodWeightedAverageGrantDateFairValue"/>
  <xs:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisableNumber" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="myse_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisableNumber"/>
  <xs:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedExercisableWeightedAverageExercisePrice" type="dtr:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="myse_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedExercisableWeightedAverageExercisePrice"/>
  <xs:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisableOutstandingWeightedAverageRemainingContractualTerms" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisableOutstandingWeightedAverageRemainingContractualTerms"/>
  <xs:element name="OrganizationandSummaryofSignificantAccountingPoliciesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="myse_OrganizationandSummaryofSignificantAccountingPoliciesDetailsTable"/>
  <xs:element name="SummaryofSignificantAccountingPoliciesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="myse_SummaryofSignificantAccountingPoliciesDetailsTable"/>
  <xs:element name="WorkingCapital" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="myse_WorkingCapital"/>
  <xs:element name="PercentageOfPriorToSaleAndDeconsolidation" type="dtr:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="myse_PercentageOfPriorToSaleAndDeconsolidation"/>
  <xs:element name="PercentageOfEquityMethodInvestmentSaleAndDeconsolidation" type="dtr:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="myse_PercentageOfEquityMethodInvestmentSaleAndDeconsolidation"/>
  <xs:element name="PercentageOfLiquidityDiscountRate" type="dtr:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="myse_PercentageOfLiquidityDiscountRate"/>
  <xs:element name="DiscontinuedOperationsandDeconsolidationDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="myse_DiscontinuedOperationsandDeconsolidationDetailsTable"/>
  <xs:element name="InvestmentinEquitySecuritiesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="myse_InvestmentinEquitySecuritiesDetailsTable"/>
  <xs:element name="OperatingLeaseRightofUseAssetsandOperatingLeaseLiabilitiesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="myse_OperatingLeaseRightofUseAssetsandOperatingLeaseLiabilitiesDetailsTable"/>
  <xs:element name="AnnualIncreasePercentageInLeaseAgreement" type="dtr:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="myse_AnnualIncreasePercentageInLeaseAgreement"/>
  <xs:element name="LeaseCommencedDate1" type="xbrli:dateItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_LeaseCommencedDate1"/>
  <xs:element name="LeaseShallExpireDate1" type="xbrli:dateItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_LeaseShallExpireDate1"/>
  <xs:element name="ExpenseComponentsOtherThanOperatingLease" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="myse_ExpenseComponentsOtherThanOperatingLease"/>
  <xs:element name="IncrementalBorrowingRateOfOperatingLease" type="dtr:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="myse_IncrementalBorrowingRateOfOperatingLease"/>
  <xs:element name="RelatedPartyTransactionsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="myse_RelatedPartyTransactionsDetailsTable"/>
  <xs:element name="StockholdersEquityDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="myse_StockholdersEquityDetailsTable"/>
  <xs:element name="PercentageOfCashFees" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_PercentageOfCashFees"/>
  <xs:element name="PercentageOfNonAccountableExpenseAllowance" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_PercentageOfNonAccountableExpenseAllowance"/>
  <xs:element name="PercentageOfPurchase" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_PercentageOfPurchase"/>
  <xs:element name="PercentageOfExercisePrice" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_PercentageOfExercisePrice"/>
  <xs:element name="AggregateSalesPrice" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="myse_AggregateSalesPrice"/>
  <xs:element name="AggregateOfferingPriceAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="myse_AggregateOfferingPriceAmount"/>
  <xs:element name="PercentageOfCommissionRate" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_PercentageOfCommissionRate"/>
  <xs:element name="StockOptionExercisableTerm" type="xbrli:durationItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="myse_StockOptionExercisableTerm"/>
  <xs:element name="StockOptionsValuedAtGrantDateFairValue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="myse_StockOptionsValuedAtGrantDateFairValue"/>
  <xs:element name="PercentageOfOptionsVestedInstallments" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_PercentageOfOptionsVestedInstallments"/>
  <xs:element name="PublicOfferingPrice" type="dtr:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_PublicOfferingPrice"/>
  <xs:element name="StockBasedProfessionalCost" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="myse_StockBasedProfessionalCost"/>
  <xs:element name="PrepaidExpensesOnStockBasedProfessionalFee" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="myse_PrepaidExpensesOnStockBasedProfessionalFee"/>
  <xs:element name="CommitmentsandContingenciesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="myse_CommitmentsandContingenciesDetailsTable"/>
  <xs:element name="BonusCompensationAndRelatedExpenses" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="myse_BonusCompensationAndRelatedExpenses"/>
  <xs:element name="BonusCompensation" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="myse_BonusCompensation"/>
  <xs:element name="AmbassadorSettlementMaximumPotentialConsideration" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="myse_AmbassadorSettlementMaximumPotentialConsideration"/>
  <xs:element name="AmbassadorSettlementAccrualCarryingValue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="myse_AmbassadorSettlementAccrualCarryingValue"/>
  <xs:element name="SubsequentEventsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="myse_SubsequentEventsDetailsTable"/>
  <xs:element name="AmbassadorSettlementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_AmbassadorSettlementMember"/>
  <xs:element name="AtTheMarketOfferingMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_AtTheMarketOfferingMember"/>
  <xs:element name="AvalonCommonStockMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_AvalonCommonStockMember"/>
  <xs:element name="AvalonGloboCareCorpMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_AvalonGloboCareCorpMember"/>
  <xs:element name="BlackScholesOptionPricingModelMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_BlackScholesOptionPricingModelMember"/>
  <xs:element name="BoardOfDirectorsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_BoardOfDirectorsMember"/>
  <xs:element name="CapitalContributionAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_CapitalContributionAgreementMember"/>
  <xs:element name="CommonStockParValue00001PerShareMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_CommonStockParValue00001PerShareMember"/>
  <xs:element name="CommonStockToBeIssuedMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_CommonStockToBeIssuedMember"/>
  <xs:element name="ConsultantsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_ConsultantsMember"/>
  <xs:element name="ConsultingAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_ConsultingAgreementMember"/>
  <xs:element name="EmployeesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_EmployeesMember"/>
  <xs:element name="EquitySalesAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_EquitySalesAgreementMember"/>
  <xs:element name="ExecutionOfAmendmentAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_ExecutionOfAmendmentAgreementMember"/>
  <xs:element name="MarketingServicesAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_MarketingServicesAgreementMember"/>
  <xs:element name="MrMymanMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_MrMymanMember"/>
  <xs:element name="OfficerAndEmployeesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_OfficerAndEmployeesMember"/>
  <xs:element name="PlacementAgentWarrantMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_PlacementAgentWarrantMember"/>
  <xs:element name="PreFundedWarrantsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_PreFundedWarrantsMember"/>
  <xs:element name="RPMInteractiveMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_RPMInteractiveMember"/>
  <xs:element name="SeriesAPublicWarrantsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_SeriesAPublicWarrantsMember"/>
  <xs:element name="SeriesAWarrantsEachWarrantExercisableForOneShareOfCommonStockAtAnExercisePriceOf498PerShareMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_SeriesAWarrantsEachWarrantExercisableForOneShareOfCommonStockAtAnExercisePriceOf498PerShareMember"/>
  <xs:element name="TwoThousandTwentyOneOmnibusEquityIncentivePlanMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_TwoThousandTwentyOneOmnibusEquityIncentivePlanMember"/>
  <xs:element name="TwoThousandTwentyThreeStockRepurchasePlanMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="myse_TwoThousandTwentyThreeStockRepurchasePlanMember"/>
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