Quarterly report pursuant to Section 13 or 15(d)

Prepaid Expenses and Other Current Assets (Details) - Deferred Costs, Capitalized, Prepaid, and Other Assets

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Prepaid Expenses and Other Current Assets (Details) - Deferred Costs, Capitalized, Prepaid, and Other Assets - USD ($)
Nov. 30, 2021
May 31, 2021
Deferred Costs, Capitalized, Prepaid, and Other Assets [Abstract]    
Deposits $ 2,226 $ 2,244
Prepaid expenses 196,501 250,069
Other receivable 60,000 10,000
Total $ 258,727 $ 262,313