Yumeko’s thrill for high-stakes gambling leads her to an underground casino where the games are as dangerous as the players. She finds herself up against a smug, overweight man who oozes confidence and doesn’t mind playing dirty. Despite her best efforts, she loses it all, and as he gloats and lays out the humiliating terms of her defeat, Yumeko’s excitement only grows—this is exactly the kind of gamble she lives for.