Class of Stock [Axis] Common Class A [Member] Common Class B [Member] Equity Components [Axis] Class A ordinary shares [Member] Class B ordinary shares [Member] Additional Paid-in Capital [Member] Subscription receivable [Member] Retained Earnings [Member] AOCI Attributable to Parent [Member] Geographical [Axis] HONG KONG Ownership [Axis] Ownership One [Member] CHINA Product and Service [Axis] License [Member] Royalty Revenue [Member] Cash and Cash Equivalents [Axis] Deposit and Other Receivables [Member] Amount Due From Shareholders [Member] Long-Lived Asset, Class [Axis] Equipment [Member] Classes Of Capital Stock [Member] Preferred Stocks [Member] Common Stock [Member] Related and Nonrelated Parties [Axis] B E Y E B E [Member] S Z B E Y E B E [Member] Title and Position [Axis] Chief Executive Officer [Member] Financial Manager [Member] Weihong Du [Member] Liou Xie [Member] Liumei Li [Member] Cover [Abstract] Document Type Amendment Flag Amendment Description Document Registration Statement Document Annual Report Document Quarterly Report Document Transition Report Document Shell Company Report Document Shell Company Event Date Document Period Start Date Document Period End Date Document Fiscal Period Focus Document Fiscal Year Focus Current Fiscal Year End Date Entity File Number Entity Registrant Name Entity Central Index Key Entity Primary SIC Number Entity Tax Identification Number Entity Incorporation, State or Country Code Entity Address, Address Line One Entity Address, Address Line Two Entity Address, Address Line Three Entity Address, City or Town Entity Address, State or Province Entity Address, Country Entity Address, Postal Zip Code Country Region City Area Code Local Phone Number Extension Written Communications Soliciting Material Pre-commencement Tender Offer Pre-commencement Issuer Tender Offer Title of 12(b) Security No Trading Symbol Flag Trading Symbol Security Exchange Name Title of 12(g) Security Security Reporting Obligation Annual Information Form Audited Annual Financial Statements Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Current Reporting Status Entity Interactive Data Current Entity Filer Category Entity Small Business Entity Emerging Growth Company Elected Not To Use the Extended Transition Period Document Accounting Standard Other Reporting Standard Item Number Entity Shell Company Entity Public Float Entity Bankruptcy Proceedings, Reporting Current Entity Common Stock, Shares Outstanding Documents Incorporated by Reference [Text Block] Statement [Table] Statement [Line Items] ASSETS Current assets Cash and cash equivalents Deposit and other receivables, net Total current assets Non current asset Property and equipment, net Right-of-Use Asset Total non current assets Total assets LIABILITIES AND SHAREHOLDERS’ EQUITY Current liabilities Accrued expenses and other payables Amount due to shareholders Amount due to related parties Lease liabilities - current Total current liabilities Non current liabilities Lease liabilities - non current Total non current liabilities Total liabilities Shareholders’ deficit Common Stock, Value, Issued Additional paid-in capital Accumulated other comprehensive loss Accumulated deficit Total shareholders’ deficit Total liabilities and shareholders’ deficit Common stock, par value (in dollars per share) Common stock, shares authorized Common stock, shares, issued Common stock, shares, outstanding Income Statement [Abstract] Revenue from related party Cost of revenue Gross profit General and administrative expenses Research and development expenses Operating losses Other income/(expense) Interest income/(expense) Loss before income taxes Income taxes expense Net losses Other comprehensive income Foreign currency translation adjustment Total comprehensive loss Loss per share Earnings Per Share, Diluted Earnings Per Share, Diluted Weighted average number of ordinary shares outstanding Weighted Average Number of Shares Outstanding, Basic Weighted Average Number of Shares Outstanding, Basic As of December 31, 2024 Beginning balance, shares Stock split Stock split (in shares) Net losses for the period Foreign currency translation adjustment Issuance of common stock Issuance of common stock (in shares) As of March 31, 2025 Ending balance, shares Statement of Cash Flows [Abstract] CASH FLOWS FROM OPERATING ACTIVITIES Loss before income taxes Interest expense Allowance for credit losses Amortization of right-of-use assets Amortization of property and equipment Changes in operating assets and liabilities:  (Increase)/decrease in deposit and other receivables Decrease in amount due to shareholders Increase in accrued expenses and other payables Operating lease liabilities Net cash used in operating activities CASH FLOWS FROM FINANCING ACTIVITIES Proceeds from shareholders Increase in amount due to shareholders Increase/(decrease) in amount due to related parties Net cash provided by financing activities Effect of foreign currency translation Net increase in cash and cash equivalents Cash and cash equivalents, beginning of period Cash and cash equivalents, end of period Supplemental disclosures of cash flow information: Tax paid Interest paid Pay vs Performance Disclosure [Table] Executive Category [Axis] Individual [Axis] Adjustment to Compensation [Axis] Measure [Axis] Pay vs Performance Disclosure, Table Company Selected Measure Name Named Executive Officers, Footnote Peer Group Issuers, Footnote Changed Peer Group, Footnote PEO Total Compensation Amount PEO Actually Paid Compensation Amount Adjustment To PEO Compensation, Footnote Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Compensation Actually Paid Amount Adjustment to Non-PEO NEO Compensation Footnote Equity Valuation Assumption Difference, Footnote Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Company Selected Measure Total Shareholder Return Vs Peer Group Compensation Actually Paid vs. Other Measure Tabular List, Table Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Net Income (Loss) Company Selected Measure Amount Other Performance Measure, Amount Adjustment to Compensation, Amount PEO Name Name Non-GAAP Measure Description Additional 402(v) Disclosure Pension Benefits Adjustments, Footnote Equity Awards Adjustments, Footnote Erroneously Awarded Compensation Recovery [Table] Restatement Determination Date [Axis] Restatement Determination Date Aggregate Erroneous Compensation Amount Erroneous Compensation Analysis Stock Price or TSR Estimation Method Outstanding Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Not Yet Determined Name Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery, Explanation of Impracticability Name Compensation Amount Restatement does not require Recovery Awards Close in Time to MNPI Disclosures [Table] Award Type [Axis] Award Timing MNPI Disclosure Award Timing Method Award Timing Predetermined Award Timing MNPI Considered Award Timing, How MNPI Considered MNPI Disclosure Timed for Compensation Value Awards Close in Time to MNPI Disclosures, Table Name Underlying Securities Exercise Price Fair Value as of Grant Date Underlying Security Market Price Change Trading Arrangements, by Individual [Table] Trading Arrangement [Axis] Material Terms of Trading Arrangement Name Title Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted Adoption Date Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated Termination Date Expiration Date Arrangement Duration Aggregate Available Insider Trading Policies and Procedures [Line Items] Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Not Adopted Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization Accounting Policies [Abstract] Summary of significant accounting policies Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] Deposit and other receivables, net Property, Plant, and Equipment [Abstract] Property and Equipment, net Payables and Accruals [Abstract] Accrued expenses and other payables Income Tax Disclosure [Abstract] Income taxes Leases Leases Equity [Abstract] Equity Related Party Transactions [Abstract] Related party transactions Subsequent Events [Abstract] Subsequent events Basis of presentation Principles of consolidation Use of estimates Cash and cash equivalents Restricted Cash Revenue recognition Income taxes Property and Equipment, net Impairment of Long-Lived Assets Leases Concentration risks Subscription receivable Loss per share Segment reporting Recently issued accounting standards As of March 31, 2026, the detail of the Company’s subsidiary is as follows: Schedule of Accrued Royalty Revenue Schedule of Timing of Revenue Recognition Schedule of property and equipment estimated useful lives Movement of the allowance for credit losses for deposit and other receivables is as follows: Movement of the allowance for credit losses for amount due from shareholders and a related party is as follows: Schedule of Deposit and Other Receivables, net Schedule of Property and equipment, net Schedule of accrued expenses and other payables Schedule of future lease payments under operating leases The related party transactions of the Group are as follows: The balances with the related parties are as follows: Accumulated Deficit Cash Shenzhen Guantu Technology Co., Limited (the "SGTCL"), Place of incorporation Shenzhen Guantu Technology Co., Limited (the "SGTCL"), Ownership percentage Nature of Operation, Product Information, Concentration of Risk [Table] Product Information [Line Items] Total revenue from related party Timing of Revenue Recognition At a point in time Timing of Revenue Recognition Over time Total revenue at Timing of Revenue Recognition Electronic equipment Cash and Cash Equivalent [Table] Cash and Cash Equivalents [Line Items] Allowance for credit losses for deposit and other receivables, Beginning balance Current year addition Allowance for credit losses for deposit and other receivables, Ending balance Allowance for credit losses for amount due from shareholders and a related party, Beginning balance Allowance for credit losses for amount due from shareholders and a related party, Ending balance Restricted Cash Impairment losses on long-lived assets Rental deposit Others Less: allowance for credit losses Total deposit and other receivables, net Property, Plant, and Equipment [Table] Property, Plant, and Equipment [Line Items] Electronic equipment Less: accumulated depreciation Net book value Depreciation Accrued professional expenses Accrued salary expenses Loan to a third party Other payables and accrued expenses Total accrued expenses and other payables Provision of income tax Schedule Of Future Lease Payments Under Operating Leases 2026(remaining) 2027 2028 Total future lease payments Less: imputed interest Present value of operating lease liabilities Operating lease liabilities – current Operating lease liabilities - non-current Lease incremental borrowing rate Operating lease costs Short-Term lease rental expense Stock, Class of Stock [Table] Class of Stock [Line Items] Preferred stock, shares authorized Shares authorized, price per share Stock Issued During Period, Shares, Reverse Stock Splits Total subscribed shares of class A common stock Common Stock, Class A, Value, Subscriptions Subscription proceeds Outstanding subscription amount Subscription price class A, shares Exchange description Total common shares Related Party Transaction [Table] Related Party Transaction [Line Items] Interest income/(expense) Fixed fee license revenue Royalty revenue Rental expense Payroll expense Amount due to shareholders, net Total amount due to related parties Principal amount Interest rate Outstanding balance loan amount Interest payable Fixed License fee License Agreement Expiration Date Royalty revenue Annual salary Monthly salary and bonus of the finance manager The element represents b e y e b e member. The element represents s z b e y e b e member. The element represents shareholder liou xie member. The element represents financial manager member. The element represents royalty revenue recieved. The element represents weihong du member. The element represents liou xie member. The element represents liumei li member. The element represents schedule of related party table text block. The element represents amount due to shareholders net. The element represents amount due to related parties. The element represents shares authorized. The element represents classes of capital stock member. The element represents shares authorized price per share. The element represents preferred stocks member. The element represents lease incremental borrowing rate. The element represents scheduleof depositand other receivables table text block. The element represents proceeds from other deposit. The element represents total deposit and other deposits. The element represents place of incorporation. The element represents ownership one member. The element represents ownership two member. The element represents scheduleof accrued royalty revenue table text block. The element represents royalty revenue member. The element represents timingof revenue recognition table text block. The element represents revenue recognition at point in time. The element represents revenue recognition overtime amount. The element represents total of timingof revenue recognition. The element represents property plant and equipment estimated useful life table text block. The element represents recently issued accounting standards policy text block. The element represents subscription receivable policy text block. The element represents current year addition. The element represents rental expense. The element represents amount due to a shareholder. The element represents other expense. The element represents proceed from shareholders. The element represents interest expenses. The element represents allowance for credit losses. The element represents allowance amortization of right of use assets. The element represents payments for operating leases. The element represents increase in amount due to shareholders. The element represents stock issued during period value stock splits. The element represents deposit and other receivables. The element represents amount due from shareholders. The element represents subscription price class shares. The element represents exchange description. The element represents subscription receivable member. The element represents class b ordinary shares member. The element represents class b ordinary shares member. Assets, Current Assets, Noncurrent Assets Liabilities, Current Liabilities, Noncurrent Liabilities Equity, Attributable to Parent Liabilities and Equity Cost of Revenue General and Administrative Expense Research and Development Expense Operating Income (Loss) Other Expense Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Earnings Per Share, Diluted [Default Label] Weighted Average Number of Shares Outstanding, Diluted Shares, Outstanding Deferred Policy Acquisition Cost, Foreign Currency Translation Adjustment and Other Adjustment for Long-Term Intra-Entity Transaction, before Tax Increase (Decrease) in Accounts Receivable Increase (Decrease) Due from Other Related Parties Payments For Operating Leases Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Proceed From Shareholders Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Deferred Policy Acquisition Costs, Foreign Currency Translation Gain (Loss) Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Excluding Exchange Rate Effect, Including Discontinued Operation Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Forgone Recovery, Individual Name Outstanding Recovery, Individual Name Awards Close in Time to MNPI Disclosures, Individual Name Trading Arrangement, Individual Name Other Assets Disclosure [Text Block] Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block] Lessee, Operating Leases [Text Block] Cash and Cash Equivalents, Policy [Policy Text Block] Income Tax, Policy [Policy Text Block] Property, Plant, and Equipment [Policy Text Block] Lessee, Leases [Policy Text Block] Earnings Per Share, Policy [Policy Text Block] Total Of Timingof Revenue Recognition Financing Receivable, Allowance for Credit Loss Accounts Receivable, Allowance for Credit Loss Restricted Cash [Default Label] Accounts Receivable, Allowance for Credit Loss, Current Property, Plant, and Equipment, before Accumulated Depreciation, Depletion, and Amortization Lessee, Operating Lease, Liability, to be Paid Operating Lease, Liability Royalty Income, Nonoperating