10. Derivative Financial Instruments (Details - Derivative liabilities) - USD ($) |
12 Months Ended | |
|---|---|---|
Mar. 31, 2021 |
Mar. 31, 2020 |
|
| Derivative Instruments and Hedging Activities Disclosure [Abstract] | ||
| Compound embedded derivatives, shares | 347,942,680 | 77,027,083 |
| Compound embedded derivatives, value | $ (1,137,623) | $ (58,790) |
| Compound embedded derivatives | (1,332,661) | 119,102 |
| Day one derivative loss | (151,978) | 0 |
| Gain on changes in fair value of derivatives | $ (1,484,639) | $ 119,102 |