Summary of Significant Accounting Policies - Schedule of Subsidiaries (Details) |
12 Months Ended |
|---|---|
|
Mar. 31, 2025
HKD ($)
| |
| Grande Capital Limited [Member] | |
| Schedule of Subsidiaries [Line Items] | |
| Place of incorporation | Hong Kong |
| Attributable equity interest % | 100.00% |
| Issued capital | $ 12,000,000 |
| Grande Securities [Member] | |
| Schedule of Subsidiaries [Line Items] | |
| Place of incorporation | Hong Kong |
| Attributable equity interest % | 51.00% |
| Issued capital | $ 100 |