In a world filled with deception and high stakes, a talented card player named Do-il finds himself trapped in a life that desperately needs a change. After losing everything in a poker game, he is forced to leave his home and his family. However, his luck takes an unexpected turn when he meets a group of experts in the art of 'tazza,' a traditional Korean gambling game that combines wit, cunning, and a deep understanding of human psychology.
As he delves into this universe, Do-il discovers not only the adrenaline of the game but also the betrayal and greed that accompany this dark world. His mentor, a shrewd and experienced player, teaches him the complexities and strategies behind 'tazza,' while Do-il begins to carve his own path in this intricate game of lies. However, the environment is dangerous, and unexpected rivalries emerge; ambition drives him to face opponents who will stop at nothing to win.
The player must grapple with his own morality and the pressure of the game while becoming a key figure in a tournament that could change his destiny. Amidst the thrill of the game and personal dilemmas, Do-il will discover that the biggest stakes are not only on the table but in life itself. Will he finally overcome his demons and emerge victorious, or will he lose everything he has left?