Due to financial difficulties, Finn's orphanage was on the brink of closure. Homeless and determined to make money, he turned to gambling in the hopes of hitting it big. However, his luck quickly took a dangerous turn when he witnessed a car chase and shootout involving a particular playing card. As he delved deeper into this mysterious world, Finn discovered that certain playing cards held superhuman abilities that allowed individuals to unlock their hidden potential. The High Card, a covert group working for the king of Fourland, employed Finn and his team to track down these cards across the kingdom. Pitted against rival carmaker Who's Who and the notorious Klondike Mafia family, the group fights relentlessly for justice, desire, and revenge. Throughout his journey, Finn lives by the belief that "manners, dignity, and the will to bet on your own life" are all he needs to succeed. But as the stakes get higher and battles more intense, will this be enough? The ultimate showdown awaits, and the question remains: are you ready?