Ep. 2: Ganta y Shiro entran en una mortal carrera de perros para ganar puntos de castigo por antídotos de dulces.

Ganta learns from a fellow inmate, Yoh Takami, that in order to have a decent meal in the prison, he needs to earn "cast points". He learns of a "dog race" in which he can win a big prize, which he and Shiro decide to enter. In the locker room, they encounter a fierce inmate named Kazumasa Kouzuji who drives fear into the others until Makina, the prison warden, silences him. Ganta soon learns that in order to avoid being killed by a poison, he needs to eat an antidote known as "candy", which was secretly stolen from his bag by Yoh the other day. Ganta realizes that in order to survive, he needs to win the race in order to purchase a new one, but he soon learns the course is littered with actual death traps. Thanks in part to Shiro's innocent manner, Ganta and Shiro make it to the final stage against Kasumasa, where they have to hold onto a ball and avoid falling into a spike pit. Ganta decides to stand up to Kazumasa, who eventually falls to his death. In the closing moments of the round, Ganta is forced to sacrifice the ball, and the prize money, in order to keep Shiro from falling and keep their promise of eating the runner up prize together.

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