King of the Card‑Sharpers

Leo, once the top card shark who ruled the dark web and bankrupted countless tycoons and gamblers, voluntarily vacationed in a maximum-security prison. That was until Sarah, a senior female FBI agent, came to him with a deal: infiltrate the luxury gambling ship Siren, take down the mastermind behind it, and earn complete freedom in return. Faced with the meager gambling stake offered by the FBI, Leo scoffed, casually countered Sarah, and strolled out of prison with ease.

Starting from a one-dollar coin in an underground casino, he used his miraculous cheating skills and extreme psychological warfare to tear through the entire field. Even in life-and-death games where opponents cheated and threatened him with guns, he achieved high-dimensional intellectual domination and counter-kills. In the end, Leo used tens of millions in chips as his ticket, joined hands with Sarah, and boarded the Siren, beginning an abyssal game wagering both life and wealth.