General form of registration statement for all companies including face-amount certificate companies

FAIR VALUE OF FINANCIAL INSTRUMENTS (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis

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FAIR VALUE OF FINANCIAL INSTRUMENTS (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis - USD ($)
Nov. 30, 2021
May 31, 2021
May 31, 2020
FAIR VALUE OF FINANCIAL INSTRUMENTS (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]      
Derivative liabilities $ 0 $ 0 $ 0
Fair Value, Inputs, Level 1 [Member]      
FAIR VALUE OF FINANCIAL INSTRUMENTS (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]      
Derivative liabilities 0 0 0
Fair Value, Inputs, Level 2 [Member]      
FAIR VALUE OF FINANCIAL INSTRUMENTS (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]      
Derivative liabilities 0 0 0
Fair Value, Inputs, Level 3 [Member]      
FAIR VALUE OF FINANCIAL INSTRUMENTS (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]      
Derivative liabilities $ 0 $ 0 $ 0