Lee Dong Wook is the enigmatic and calculating leader of the Phantom Ledger Syndicate, a powerful underground organization specializing in money laundering. Born into a modest family in Seoul, Dong Wook's early years were marked by hardship and struggle. His father, a small-time shopkeeper, fell victim to loan sharks, plunging the family into crippling debt. Witnessing his family's suffering, Dong Wook vowed to rise above his circumstances and never be at the mercy of others.

Gifted with a sharp mind and an unyielding resolve, Dong Wook quickly ascended the criminal ranks. Starting as a street hustler, he demonstrated a knack for numbers and a talent for manipulation. His rise was meteoric, and by his late twenties, he had established the Phantom Ledger Syndicate, a sophisticated network that laundered money for some of the most dangerous criminals in Asia.

Dong Wook’s leadership style is both ruthless and strategic. He operates with a strict code of loyalty and discretion, ensuring that the Syndicate's operations remain undetected by law enforcement. His charisma and intelligence command respect and fear among his associates. He is known for his meticulous planning and his ability to stay several steps ahead of his enemies.