3. Investment in Affiliated Company (Details - balance sheet) - USD ($)	Feb. 28, 2019	May 31, 2018
Total assets	$ 299,131	$ 400,571
Total liabilities and members' equity	299,131	400,571
Cash [Member]
Total assets	279,692	351,746
Prepaid Expenses [Member]
Total assets	19,439	48,825
Payables [Member]
Total liabilities and members' equity	27,209	1,826
Members equity [Member]
Total liabilities and members' equity	$ 271,922	$ 398,745