Synopsis: Female Kang X Male Kang

'Ma Ja-ryong', recognized as the leading gangster (with masochistic inclinations) in the organization 'Moonlight', has been experiencing a remarkable yet monotonous existence for 25 years, prompting him to seek fresh excitement. Suddenly, a new female leader 'Jo Ji-young' from a competing gang bursts into his previously uneventful life like a bomb. Their encounter revitalizes Ma Ja-ryong’s once drab and tedious existence, turning it into something extraordinary.