Quarterly report pursuant to Section 13 or 15(d)

NOTES PAYABLE (Details 3)

v3.24.2.u1
NOTES PAYABLE (Details 3)
6 Months Ended 12 Months Ended
Mar. 05, 2024
$ / shares
Jun. 30, 2024
₩ / shares
Dec. 31, 2023
₩ / shares
Jun. 30, 2024
$ / shares
Dec. 31, 2023
$ / shares
Valuation Technique Binomial Monte-Carlo Cliquet Option Pricing Model [Member]          
Debt Instrument [Line Items]          
Stock price | ₩ / shares   ₩ 727 ₩ 873    
Valuation Technique Binomial Monte-Carlo Cliquet Option Pricing Model [Member] | Convertible Promissory Notes [Member]          
Debt Instrument [Line Items]          
Stock price       $ 0.10 $ 0.10
Valuation Technique Binomial Monte-Carlo Cliquet Option Pricing Model [Member] | Conversion Price [Member]          
Debt Instrument [Line Items]          
Conversion price | (per share)   ₩ 705 ₩ 705 0.51 0.54
Valuation Technique Binomial Monte-Carlo Cliquet Option Pricing Model [Member] | Conversion Price [Member] | Convertible Promissory Notes [Member]          
Debt Instrument [Line Items]          
Conversion price       $ 0.09 $ 0.13
Valuation Technique Binomial Monte-Carlo Cliquet Option Pricing Model [Member] | Selected Yield [Member] | Convertible Promissory Notes [Member]          
Debt Instrument [Line Items]          
Selected yield   29.83 27.23 29.83 27.23
Valuation Technique Binomial Monte-Carlo Cliquet Option Pricing Model [Member] | Expected Volatility [Member] | Convertible Promissory Notes [Member]          
Debt Instrument [Line Items]          
Selected yield   50 50 50 50
Valuation Technique Binomial Monte-Carlo Cliquet Option Pricing Model [Member] | Time Until Maturity [Member] | Convertible Promissory Notes [Member]          
Debt Instrument [Line Items]          
Expected life (in years)   7 months 24 days 1 month 28 days    
Valuation Technique Binomial Monte-Carlo Cliquet Option Pricing Model [Member] | Risk-free Interest Rate (South Korea government bond) [Member] | Convertible Promissory Notes [Member]          
Debt Instrument [Line Items]          
Selected yield   5.26 5.51 5.26 5.51
Valuation Technique Convertible Bond Lattice Model [Member] | Smart Start Convertible Note [Member]          
Debt Instrument [Line Items]          
Stock price $ 0.10     $ 0.10  
Valuation Technique Convertible Bond Lattice Model [Member] | Conversion Price [Member] | Smart Start Convertible Note [Member]          
Debt Instrument [Line Items]          
Conversion price $ 0.29     $ 0.29  
Valuation Technique Convertible Bond Lattice Model [Member] | Selected Yield [Member] | Smart Start Convertible Note [Member]          
Debt Instrument [Line Items]          
Selected yield 25.75 30.78   30.78  
Valuation Technique Convertible Bond Lattice Model [Member] | Expected Volatility [Member] | Smart Start Convertible Note [Member]          
Debt Instrument [Line Items]          
Selected yield 50 50   50  
Valuation Technique Convertible Bond Lattice Model [Member] | Time Until Maturity [Member] | Smart Start Convertible Note [Member]          
Debt Instrument [Line Items]          
Expected life (in years) 6 months 2 months 4 days      
Valuation Technique Convertible Bond Lattice Model [Member] | Risk-free Interest Rate (South Korea government bond) [Member] | Smart Start Convertible Note [Member]          
Debt Instrument [Line Items]          
Selected yield 5.35 5.48   5.48