Summary of Significant Accounting Policies - Schedule of Currency Exchange Rates (Details) |
Mar. 31, 2026 |
Sep. 30, 2025 |
Mar. 31, 2025 |
|---|---|---|---|
| Balance sheet items, except for equity accounts [Member] | US Dollar | |||
| Schedule of Currency Exchange Rate [Line Items] | |||
| Currency exchange rates | 1 | 1 | 1 |
| Balance sheet items, except for equity accounts [Member] | RMB | |||
| Schedule of Currency Exchange Rate [Line Items] | |||
| Currency exchange rates | 6.898 | 7.119 | 7.2567 |
| Items in the statements of operations and comprehensive loss and cash flows [Member] | US Dollar | |||
| Schedule of Currency Exchange Rate [Line Items] | |||
| Currency exchange rates | 1 | 1 | 1 |
| Items in the statements of operations and comprehensive loss and cash flows [Member] | RMB | |||
| Schedule of Currency Exchange Rate [Line Items] | |||
| Currency exchange rates | 7.0061 | 7.2125 | 7.2308 |