INCOME TAX - Reconciliation of effective rate (Details) - USD ($)	6 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Operating Loss Carryforwards [Line Items]
Income (Loss) before income taxes	$ (774,037)	$ (57,589)
Income tax expense (benefit)	0	0
HONG KONG
Operating Loss Carryforwards [Line Items]
Income (Loss) before income taxes	$ (64,570)	$ (57,589)
Statutory income tax rate	16.50%	16.50%
Income tax expense at statutory rate	$ (10,654)	$ (9,502)
Tax effect of non-deductible items	645	0
Tax effect of non-taxable items	(1,891)	0
Net operating income (loss)	(11,900)	(9,502)
Tax effect of tax loss utilized	11,900	9,502
Income tax expense (benefit)	$ 0	$ 0