v3.26.1
Organization and Principal Activities - Schedule of Company’s Consolidated Financial Statements (Details) - VIEs [Member] - CNY (¥)
¥ in Thousands
 12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2024
Schedule of Company’s Consolidated Financial Statements [Line Items]      
Cash and cash equivalents ¥ 11,673 ¥ 14,308  
Short-term investments 4,000  
Accounts receivable, net 4,543 20,551  
Inventories, net 569 6,057  
Prepayments and other current assets 23,702 33,197  
Inter-company receivables 31,856 12,579  
Property and equipment, net 873 3,461  
Intangible assets 7 15  
Operating lease right-of-use assets 3,098 2,050  
Long-term investments 35,907 64,975  
Other non-current asset 363 529  
Total assets 119,122 167,791  
Short-term borrowings 8,000 63  
Accounts payable 438 421  
Salary and welfare payable 535 57  
Accrued liabilities and other current liabilities 468 3,563  
Contract liabilities 1,466 1,768  
Operating lease liabilities, current 873 1,284  
Inter-company payables 992,092 1,011,916  
Operating lease liabilities, non-current 2,021 538  
Other debts, non-current 200 200  
Total liabilities 1,006,093 1,019,810  
Net revenues:      
Total revenues 139,394 259,523 ¥ 504,792
Cost of revenues:      
Total cost of revenues (82,109) (183,716) (359,120)
Gross profit 57,285 75,807 145,672
Operating expenses:      
Total operating expenses (58,794) (81,627) (138,513)
Other income, net 298 592 961
Profit/(Loss) from operations (1,211) (5,228) 8,120
Non-operating expense (11,304) (419) (15,744)
Loss before income tax expenses (12,515) (5,647) (7,624)
Income tax benefits (1,227) 38
Share of results of equity investees 242 (22) 50
Net loss (13,500) (5,669) (7,536)
Cash flows from operating activities:      
Net cash used in operating activities (52,740) (59,022) (472,791)
Cash flows from investing activities:      
Other investing activities 23,717 (1,672) 5,219
Cash flows of loan funding provided to the Group’s entities, net of repayments received (17,068)
Net cash generated from/ (used in) investing activities 6,649 (1,672) 5,219
Cash flows from financing activities:      
Other financing activities 8,000 (20,150) 3,032
Cash flows of loan funding received from the Company’s entities, net of repayments made 35,456 75,955 468,214
Net cash generated from financing activities 43,456 55,805 471,246
Related Party [Member]      
Schedule of Company’s Consolidated Financial Statements [Line Items]      
Amounts due from related parties 6,531 6,069  
Third Party [Member]      
Net revenues:      
Total revenues 114,793 232,187 463,457
Cost of revenues:      
Total cost of revenues (7,922) (61,726) (92,297)
Operating expenses:      
Total operating expenses (58,794) (81,627) (138,799)
Inter Company [Member]      
Net revenues:      
Total revenues 24,601 27,336 41,335
Cost of revenues:      
Total cost of revenues (74,187) (121,990) (266,823)
Operating expenses:      
Total operating expenses 286
External Parties [Member]      
Cash flows from operating activities:      
Net cash used in operating activities 72,165 116,914 244,798
Company’s Entities [Member]      
Cash flows from operating activities:      
Net cash used in operating activities ¥ (124,905) ¥ (175,936) ¥ (717,589)