Puss, fooled by the Diablos' apparent cuteness and innocence, makes the mistake of underestimating them, and they chain him up with their manacles so they can get the key from him to free themselves. Afterwards they proceed to playfully torture Puss in several painful and demeaning ways, and end it by literally burying Puss alive. Puss then proceeds to train them and play with them, becoming close to them, until finally he tells them a bedtime story until they fall asleep.