v3.25.4
Summary of Significant Accounting Policies - Schedule of Disaggregated Information (Details)
6 Months Ended 12 Months Ended
Sep. 30, 2025
HKD ($)
Sep. 30, 2025
USD ($)
Sep. 30, 2024
HKD ($)
Mar. 31, 2025
HKD ($)
Mar. 31, 2025
USD ($)
Mar. 31, 2024
HKD ($)
Schedule of Disaggregated Information [Line Items]            
Online advertising $ 19,084,523 $ 2,452,740 $ 17,611,950 $ 30,472,131 $ 3,916,777 $ 40,654,896
Online advertising [Member]            
Schedule of Disaggregated Information [Line Items]            
Online advertising 5,714,663 734,448 6,291,253 10,728,665 1,379,024 14,609,390
Offline advertising and web banner [Member]            
Schedule of Disaggregated Information [Line Items]            
Online advertising 7,548,741 970,163 10,598,757 17,966,617 2,309,363 22,595,715
Provisioning of strategic planning services [Member]            
Schedule of Disaggregated Information [Line Items]            
Online advertising 264,648 34,012 192,878 369,124 47,446 661,731
Other services [Member]            
Schedule of Disaggregated Information [Line Items]            
Online advertising 1,788,609 229,872 529,062 1,407,725 180,944 2,788,060
Point in time [Member]            
Schedule of Disaggregated Information [Line Items]            
Online advertising 7,498,253 963,675 6,820,315 12,136,390 1,559,968 17,078,624
Over time [Member]            
Schedule of Disaggregated Information [Line Items]            
Online advertising $ 11,586,270 $ 1,489,065 $ 10,791,635 $ 18,335,741 $ 2,356,809 $ 23,576,272