Women are not allowed to enter the sumo ring. It's an ancient law that prohibits women from entering. But her curiosity as a journalist and her love for a young sumo wrestler draw her to the front line. Little did she know that hell awaits her there. Sanctions. Aphrodisiacs. Superhuman strength. Under the expressionless orders of her master, a untold ritual takes place behind the ring. Covered in the sweat and desires of men, she awakens as a woman, and begins to break down...