Stockholders' Equity - Schedule of Warrants Outstanding and Exercisable (Details) - Warrant [Member] |
12 Months Ended |
---|---|
May 31, 2021
$ / shares
shares
| |
Warrants Outstanding, Exercise Price | $ / shares | $ 0.002 |
Warrants Outstanding, Number Outstanding | shares | 1,140,956,904 |
Warrants Outstanding, Weighted Average Remaining Contractual Life (in years) | 4 years 4 months 9 days |
Warrants Exercisable, Weighted Average Exercise Price | $ / shares | $ 0.002 |
Warrants Exercisable, Number Exercisable | shares | 1,140,956,904 |