After quitting his horrible office job, Kojiro's been enjoying the slow life, working part time at a convenience store. One day, he finds a wallet and returns it to its owner, Koga, who turns out to be a wolf in sheep's clothing...! Koga's the CEO of an IT startup, and he's so weirdly intent on paying Kojiro back for his trouble, it's intimidating! But, when they get to talking, he's surprisingly kind, and Kojiro finds himself opening up to him. Faced with his polar opposite, a vulnerable young man of simple tastes, Koga catches feelings he's never had before... He knows he shouldn't, but this meek, defenseless hamster of a man provokes his predatory instincts... Koga just has to hunt him down! Eyes locked on his prey, this predator's poised and ready to lunge...! Now, it's eat or be eaten... well, really, for Kojiro, it's just being eaten...!