Raishin Akabane, an exchange student from Japan, arrives at the Walpurgis Roy...
Unbreakable Machine Doll
Season 1 Episode 2: Facing "Cannibal Candy" II
One of the Rounds makes Raishin an offer he can't refuse. In exchange for a festival entry, he'll have to investigate a mysterious puppeteer who eats automatons' hearts right out.