Popee and Kedamono attempt the knife game, much to Papi's amusement. However, Papi becomes angry whenever the frog is used as the target, which confuses Popee and Keda.
Popee and Papi learn that if they hit Kedamono on the head, they will get something from his mind. However, only Papi gets good things from Keda, so Popee tries to see what he can get from Papi.
Popee, wanting a car without paying a large sum of money, he decides to steal Paola's head to make his own. When Papi finds out Popee is responsible for her disappearance, they engage in a car chase.
While Papi and Kedamono are gone on a fishing trip, Popee finds himself alone, and he slowly goes insane, eventually creating an imaginary clone of himself.