v3.26.1
Related Party Balances and Transactions - Schedule of Amount Due from (to) Related Parties (Details)
Mar. 31, 2026
HKD ($)
Mar. 31, 2026
USD ($)
Mar. 31, 2025
HKD ($)
Due from Star Capital [Member]      
Related Party Transaction [Line Items]      
Due from related parties $ 15,111,725 $ 1,927,516 $ 12,295,575
Due from Ginger [Member]      
Related Party Transaction [Line Items]      
Due from related parties 20,865 2,661 20,865
Due from NEXX [Member]      
Related Party Transaction [Line Items]      
Due from related parties 1,651,175 210,609 285,787
Related Party [Member]      
Related Party Transaction [Line Items]      
Due from related parties 16,783,765 2,140,786 12,602,227
Due to related parties 3,302,250 421,205 2,167,267
Due to Star Capital [Member]      
Related Party Transaction [Line Items]      
Due to related parties 5,150 657
Due to NEXX [Member]      
Related Party Transaction [Line Items]      
Due to related parties 1,015,100 129,477
Due to Mr. Liang [Member]      
Related Party Transaction [Line Items]      
Due to related parties 1,305,493 166,517 1,197,517
Due to Mr. Chiu [Member]      
Related Party Transaction [Line Items]      
Due to related parties $ 976,507 $ 124,554 $ 969,750