Condensed Interim Consolidated Statements of Cash Flows - USD ($)	9 Months Ended
	Jan. 31, 2022	Jan. 31, 2021
CASH FLOWS FROM OPERATING ACTIVITIES
Net loss	$ (639,031)	$ (266,030)
Adjustments for:
Amortization of vested shares (Note 8 (b))	73,634
Issuance of shares for services (Note 8 (b))	148,260
Changes in:
Accounts receivable	559
Prepayments and other receivables	29,487	1,373
Accounts payable and accrued liabilities to third parties and a related party	(98,615)	137,349
Amounts due to related parties	148,591	83,710
Net cash used in operating activities	(337,115)	(43,598)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from issuance of shares (Note 4 and Note 8 (b))	27,300	99,643
Repayment to demand loans		(19,686)
Proceeds from related party loans		42,716
Net cash provided by financing activities	27,300	122,673
Effect of exchange rate changes on cash and restricted cash held in trust	(10,356)	(27,046)
Net (decrease) increase in cash and restricted cash held in trust	(320,171)	52,029
Cash and restricted cash held in trust at the beginning of period	699,777	85,962
Cash and restricted cash held in trust at the end of period	379,606	137,991
Supplemental cash flows information
Income tax paid
Interest paid