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<!-- Created: Fri Mar 27 16:04:44 UTC 2026 -->
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  <xs:element name="DeferredUnderwritingFeePayableNonCurrent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hvmc_DeferredUnderwritingFeePayableNonCurrent"/>
  <xs:element name="StockIssuedDuringPeriodValueSaleOfPrivatePlacementUnits" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_StockIssuedDuringPeriodValueSaleOfPrivatePlacementUnits"/>
  <xs:element name="StockIssuedDuringPeriodSharesSaleOfPrivatePlacementUnits" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_StockIssuedDuringPeriodSharesSaleOfPrivatePlacementUnits"/>
  <xs:element name="AdjustmentsToAdditionalPaidInCapitalFairValueOfFounderSharesAssignedToDirectors" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hvmc_AdjustmentsToAdditionalPaidInCapitalFairValueOfFounderSharesAssignedToDirectors"/>
  <xs:element name="AdjustmentsToAdditionalPaidInCapitalAllocatedValueOfTransactionCostsToClassAShares" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hvmc_AdjustmentsToAdditionalPaidInCapitalAllocatedValueOfTransactionCostsToClassAShares"/>
  <xs:element name="SaleOfPrivatePlacementUnits" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_SaleOfPrivatePlacementUnits"/>
  <xs:element name="PaymentOfOperatingExpensesThroughIssuanceOfClassBOrdinaryShares" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hvmc_PaymentOfOperatingExpensesThroughIssuanceOfClassBOrdinaryShares"/>
  <xs:element name="PaymentOfGeneralAndAdministrativeCostsThroughPromissoryNoteRelatedParty" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hvmc_PaymentOfGeneralAndAdministrativeCostsThroughPromissoryNoteRelatedParty"/>
  <xs:element name="IncreaseDecreaseInPrepaidInsuranceLongTerm" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hvmc_IncreaseDecreaseInPrepaidInsuranceLongTerm"/>
  <xs:element name="PaymentsOfDueFromSponsor" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hvmc_PaymentsOfDueFromSponsor"/>
  <xs:element name="DeferredOfferingCostsIncludedInAccruedOfferingCosts" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hvmc_DeferredOfferingCostsIncludedInAccruedOfferingCosts"/>
  <xs:element name="DeferredUnderwritingFeePayable" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hvmc_DeferredUnderwritingFeePayable"/>
  <xs:element name="InitialPublicOfferingTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_InitialPublicOfferingTextBlock"/>
  <xs:element name="PrivatePlacementDisclosureTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_PrivatePlacementDisclosureTextBlock"/>
  <xs:element name="EntityEmergingGrowthCompanyPolicyTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_EntityEmergingGrowthCompanyPolicyTextBlock"/>
  <xs:element name="CashAndMarketableSecuritiesInTrustAccountPolicyTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_CashAndMarketableSecuritiesInTrustAccountPolicyTextBlock"/>
  <xs:element name="OfferingCostsPolicyTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_OfferingCostsPolicyTextBlock"/>
  <xs:element name="WarrantInstrumentsPolicyTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_WarrantInstrumentsPolicyTextBlock"/>
  <xs:element name="ClassOrdinarySharesSubjectToPossibleRedemptionPolicytextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_ClassOrdinarySharesSubjectToPossibleRedemptionPolicytextBlock"/>
  <xs:element name="TemporaryEquityProceedsAllocatedToPublicWarrants" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hvmc_TemporaryEquityProceedsAllocatedToPublicWarrants"/>
  <xs:element name="TemporaryEquityPublicSharesIssuanceCosts" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hvmc_TemporaryEquityPublicSharesIssuanceCosts"/>
  <xs:element name="SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESScheduleofbasicanddilutednetincomeperordinaryshareDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hvmc_SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESScheduleofbasicanddilutednetincomeperordinaryshareDetailsTable"/>
  <xs:element name="SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESScheduleofbasicanddilutednetincomeperordinaryshareDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESScheduleofbasicanddilutednetincomeperordinaryshareDetailsLineItems"/>
  <xs:element name="FAIRVALUEMEASUREMENTSScheduleofassetsthataremeasuredatfairvalueDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hvmc_FAIRVALUEMEASUREMENTSScheduleofassetsthataremeasuredatfairvalueDetailsTable"/>
  <xs:element name="FAIRVALUEMEASUREMENTSScheduleofassetsthataremeasuredatfairvalueDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_FAIRVALUEMEASUREMENTSScheduleofassetsthataremeasuredatfairvalueDetailsLineItems"/>
  <xs:element name="FairValueMeasurementInputUnderlyingstockprice" type="dtr:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_FairValueMeasurementInputUnderlyingstockprice"/>
  <xs:element name="FairValueMeasurementInputExerciseprice" type="dtr:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_FairValueMeasurementInputExerciseprice"/>
  <xs:element name="FairValueMeasurementInputVolatility" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_FairValueMeasurementInputVolatility"/>
  <xs:element name="FairValueMeasurementInputRemainingTerm" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_FairValueMeasurementInputRemainingTerm"/>
  <xs:element name="FairValueMeasurementInputRisk-freeRate" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_FairValueMeasurementInputRisk-freeRate"/>
  <xs:element name="DESCRIPTIONOFORGANIZATIONANDBUSINESSOPERATIONSDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hvmc_DESCRIPTIONOFORGANIZATIONANDBUSINESSOPERATIONSDetailsTable"/>
  <xs:element name="DESCRIPTIONOFORGANIZATIONANDBUSINESSOPERATIONSDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_DESCRIPTIONOFORGANIZATIONANDBUSINESSOPERATIONSDetailsLineItems"/>
  <xs:element name="InceptionDate" type="xbrli:dateItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_InceptionDate"/>
  <xs:element name="TransactionCosts" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hvmc_TransactionCosts"/>
  <xs:element name="DeferredUnderwritingFee" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hvmc_DeferredUnderwritingFee"/>
  <xs:element name="MinimumAggregateFairMarketValueAsPercentageOfNetAssetsHeldInTrustAccount" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_MinimumAggregateFairMarketValueAsPercentageOfNetAssetsHeldInTrustAccount"/>
  <xs:element name="ThresholdPercentageOfOutstandingVotingSecuritiesOfTargetToBeAcquiredByPostTransactionCompanyToCompleteBusinessCombination" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_ThresholdPercentageOfOutstandingVotingSecuritiesOfTargetToBeAcquiredByPostTransactionCompanyToCompleteBusinessCombination"/>
  <xs:element name="PricePerUnitPlacedIntoTrustAccount" type="dtr:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="hvmc_PricePerUnitPlacedIntoTrustAccount"/>
  <xs:element name="ProRataPortionForRedeemSharesPricePerShareIntoTrustAccount" type="dtr:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="hvmc_ProRataPortionForRedeemSharesPricePerShareIntoTrustAccount"/>
  <xs:element name="AggregatePublicSharesPercentage" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_AggregatePublicSharesPercentage"/>
  <xs:element name="RedemptionOfPublicSharesPercentage" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_RedemptionOfPublicSharesPercentage"/>
  <xs:element name="ThresholdBusinessDaysForRedemptionOfPublicShares" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_ThresholdBusinessDaysForRedemptionOfPublicShares"/>
  <xs:element name="RedemptionOfOutstandingSharesPercent" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_RedemptionOfOutstandingSharesPercent"/>
  <xs:element name="MaximumDissolutionExpenses" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hvmc_MaximumDissolutionExpenses"/>
  <xs:element name="InitialPublicOfferingPricePerShare" type="dtr:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="hvmc_InitialPublicOfferingPricePerShare"/>
  <xs:element name="PublicPerShareReduceTheFundsAmountInTrustAccount" type="dtr:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="hvmc_PublicPerShareReduceTheFundsAmountInTrustAccount"/>
  <xs:element name="PublicPerShareReduceTheFundsAmountOfTrustAssets" type="dtr:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="hvmc_PublicPerShareReduceTheFundsAmountOfTrustAssets"/>
  <xs:element name="UnitsIssuedDuringPeriodUnitsIssued" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="hvmc_UnitsIssuedDuringPeriodUnitsIssued"/>
  <xs:element name="WorkingCapitalDeficit" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hvmc_WorkingCapitalDeficit"/>
  <xs:element name="WorkingCapitalLoansConvertible" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hvmc_WorkingCapitalLoansConvertible"/>
  <xs:element name="WorkingCapitalLoansConvertiblePricePerShare" type="dtr:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_WorkingCapitalLoansConvertiblePricePerShare"/>
  <xs:element name="INITIALPUBLICOFFERINGDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hvmc_INITIALPUBLICOFFERINGDetailsTable"/>
  <xs:element name="INITIALPUBLICOFFERINGDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_INITIALPUBLICOFFERINGDetailsLineItems"/>
  <xs:element name="PRIVATEPLACEMENTDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hvmc_PRIVATEPLACEMENTDetailsTable"/>
  <xs:element name="PRIVATEPLACEMENTDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_PRIVATEPLACEMENTDetailsLineItems"/>
  <xs:element name="RELATEDPARTYTRANSACTIONSDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hvmc_RELATEDPARTYTRANSACTIONSDetailsTable"/>
  <xs:element name="RELATEDPARTYTRANSACTIONSDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_RELATEDPARTYTRANSACTIONSDetailsLineItems"/>
  <xs:element name="AdministrativeServicesFeeToRelatedParty" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hvmc_AdministrativeServicesFeeToRelatedParty"/>
  <xs:element name="OverpaymentDebtAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="hvmc_OverpaymentDebtAmount"/>
  <xs:element name="TypeOfUnderwritingDomainDomain" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_TypeOfUnderwritingDomainDomain"/>
  <xs:element name="COMMITMENTSANDCONTINGENCIESDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hvmc_COMMITMENTSANDCONTINGENCIESDetailsTable"/>
  <xs:element name="COMMITMENTSANDCONTINGENCIESDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_COMMITMENTSANDCONTINGENCIESDetailsLineItems"/>
  <xs:element name="OptionForUnderwritersToPurchaseAdditionalUnitsTerm" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_OptionForUnderwritersToPurchaseAdditionalUnitsTerm"/>
  <xs:element name="AdditionalUnitsThatCanBePurchasedToCoverOverallotment" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="hvmc_AdditionalUnitsThatCanBePurchasedToCoverOverallotment"/>
  <xs:element name="CashUnderwritingDiscountPricePerShare" type="dtr:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_CashUnderwritingDiscountPricePerShare"/>
  <xs:element name="UnderwritersDeferredFeePricePerShare" type="dtr:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_UnderwritersDeferredFeePricePerShare"/>
  <xs:element name="UnderwritersDeferredFeeAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hvmc_UnderwritersDeferredFeeAmount"/>
  <xs:element name="SHAREHOLDERSDEFICITDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hvmc_SHAREHOLDERSDEFICITDetailsTable"/>
  <xs:element name="SHAREHOLDERSDEFICITDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_SHAREHOLDERSDEFICITDetailsLineItems"/>
  <xs:element name="ConvertedBasicPercentageOfFounderShares" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_ConvertedBasicPercentageOfFounderShares"/>
  <xs:element name="PublicWarrantExercisableTerm" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_PublicWarrantExercisableTerm"/>
  <xs:element name="ThresholdIssuePriceForCapitalRaisingPurposesInConnectionWithTheClosingOfABusinessCombination" type="dtr:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="hvmc_ThresholdIssuePriceForCapitalRaisingPurposesInConnectionWithTheClosingOfABusinessCombination"/>
  <xs:element name="PercentageOfGrossProceedsOnTotalEquityProceeds" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_PercentageOfGrossProceedsOnTotalEquityProceeds"/>
  <xs:element name="ThresholdTradingDaysForCalculatingMarketValue" type="xbrli:integerItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_ThresholdTradingDaysForCalculatingMarketValue"/>
  <xs:element name="ClassOfWarrantOrRightAdjustmentOfRedemptionPriceOfWarrantsOrRightsPercentBasedOnMarketValueAndNewlyIssuedPrice2" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_ClassOfWarrantOrRightAdjustmentOfRedemptionPriceOfWarrantsOrRightsPercentBasedOnMarketValueAndNewlyIssuedPrice2"/>
  <xs:element name="ClassOfWarrantOrRightRedemptionOfWarrantsOrRightsReferencePrice" type="dtr:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_ClassOfWarrantOrRightRedemptionOfWarrantsOrRightsReferencePrice"/>
  <xs:element name="ClassOfWarrantOrRightAdjustmentOfRedemptionPriceOfWarrantsOrRightsPercentBasedOnMarketValueAndNewlyIssuedPrice1" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_ClassOfWarrantOrRightAdjustmentOfRedemptionPriceOfWarrantsOrRightsPercentBasedOnMarketValueAndNewlyIssuedPrice1"/>
  <xs:element name="RedeemOutstandingPublicWarrantsDescription" type="xbrli:stringItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_RedeemOutstandingPublicWarrantsDescription"/>
  <xs:element name="FAIRVALUEMEASUREMENTSDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="hvmc_FAIRVALUEMEASUREMENTSDetailsTable"/>
  <xs:element name="FAIRVALUEMEASUREMENTSDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_FAIRVALUEMEASUREMENTSDetailsLineItems"/>
  <xs:element name="FairValueOfPublicWarrants" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="hvmc_FairValueOfPublicWarrants"/>
  <xs:element name="TypeOfUnderwritingAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:dimensionItem" id="hvmc_TypeOfUnderwritingAxis"/>
  <xs:element name="CashUnderwritingDiscountMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_CashUnderwritingDiscountMember"/>
  <xs:element name="ClassOrdinarySharesParValue0.0001ParValueMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_ClassOrdinarySharesParValue0.0001ParValueMember"/>
  <xs:element name="InvestmentMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_InvestmentMember"/>
  <xs:element name="JefferiesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_JefferiesMember"/>
  <xs:element name="OrdinarySharesSubjectToPossibleRedemptionSharesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_OrdinarySharesSubjectToPossibleRedemptionSharesMember"/>
  <xs:element name="PromissoryNoteMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_PromissoryNoteMember"/>
  <xs:element name="PublicWarrantMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_PublicWarrantMember"/>
  <xs:element name="PublicWarrantsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_PublicWarrantsMember"/>
  <xs:element name="SponsorMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_SponsorMember"/>
  <xs:element name="UnitsEachConsistingOfOneClassAOrdinaryShare00001ParValueAndOnehalfOfOneRedeemableWarrantMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_UnitsEachConsistingOfOneClassAOrdinaryShare00001ParValueAndOnehalfOfOneRedeemableWarrantMember"/>
  <xs:element name="WarrantsEachWholeWarrantExercisableForOneClassAOrdinaryShareAtAnExercisePriceOf1150PerShareMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_WarrantsEachWholeWarrantExercisableForOneClassAOrdinaryShareAtAnExercisePriceOf1150PerShareMember"/>
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  <xs:element name="DocumentAndEntityInformationAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="hvmc_DocumentAndEntityInformationAbstract"/>
</xs:schema>
