Related Party Balances and Transactions - Schedule of Amount Due from a Director (Details)	12 Months Ended
	Mar. 31, 2024 HKD ($)	Sep. 30, 2024 HKD ($)	Sep. 30, 2024 USD ($)	Mar. 31, 2024 USD ($)	Mar. 31, 2023 HKD ($)
Schedule of Amount Due from a Director [Line Items]
Nature of transactions	Total
Amount due from a director	$ 145,166			$ 18,550	$ 992,026
Mr. Ching [Member]
Schedule of Amount Due from a Director [Line Items]
Relationship	Mr. Ching is a director of Pure Beauty
Nature of transactions	The receivable represented payments made on behalf of the director and shareholder by Pure Beauty. The loan agreement provides that borrowings are interest-free and are payable on demand. The amount was wholly settled in cash subsequently on June 28, 2024.
Amount due from a director	$ 145,166			$ 18,550	$ 992,026

A description of the related party transaction, including transactions to which no amounts or nominal amounts were ascribed and such other information deemed necessary to an understanding of the effects of the transactions on the financial statements. Examples of common related party transactions are, sales, purchases and transfers of realty and personal property, services received or furnished, loans and leases to and from top management and affiliates.