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Income Taxes - Schedule of Movement of Valuation Allowance (Details) - USD ($) | 9 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2023
Schedule of Movement of Valuation Allowance [Abstract] |  |  |
Balance at beginning of the year | $ 4,511,773 | $ 281,826 |
Addition | 514,856 | 4,229,947 | 281,826
Balance at end of the year | $ 5,026,629 | $ 4,511,773 | $ 281,826

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