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Income Tax (Details) - HKD ($)
12 Months Ended
Mar. 28, 2018
Sep. 30, 2023
Sep. 30, 2022
Income Tax [Line Items]      
Profits tax rates (in Dollars)   $ 2,000,000 $ 2,000,000
Percentage of tax   16.50% 8.25%
Flat rate   16.50%  
Tax benefit   50.00%  
Tiered One [Member]      
Income Tax [Line Items]      
Profits tax rates (in Dollars) $ 2,000,000    
Percentage of tax 8.25%    
Tiered Two [Member]      
Income Tax [Line Items]      
Profits tax rates (in Dollars) $ 2,000,000    
Percentage of tax 16.50%