Fair Value of Assets and Liabilities - Schedule of Class of Assets Measured at Fair Value (Details) |
Dec. 31, 2025
HKD ($)
|
Dec. 31, 2025
USD ($)
|
Dec. 31, 2024
HKD ($)
|
Dec. 31, 2024
USD ($)
|
|---|---|---|---|---|
| Financial assets: | ||||
| Contingent consideration | $ 8,704,606 | $ 1,118,370 | ||
| Financial liabilities: | ||||
| Convertible promissory notes - derivative | $ 6,756,516 | $ 868,079 | ||
| Quoted prices in active markets for identical instruments (Level 1) [Member] | ||||
| Financial assets: | ||||
| Contingent consideration | ||||
| Financial liabilities: | ||||
| Convertible promissory notes - derivative | ||||
| Significant observant inputs other than quoted prices (Level 2) [Member] | ||||
| Financial assets: | ||||
| Contingent consideration | ||||
| Financial liabilities: | ||||
| Convertible promissory notes - derivative | ||||
| Significant unobservable inputs (Level 3) [Member] | ||||
| Financial assets: | ||||
| Contingent consideration | $ 8,704,606 | |||
| Financial liabilities: | ||||
| Convertible promissory notes - derivative | $ 6,756,516 |