Rival city! Ginji vies with Minako's friend Helen for the role of Minako's guardian and gets upstaged as a stunt bird for Mike the Genius Penguin; Ginji's boxing coach's granddaughter and Nana the one-ton-of-fun walrus compete with Minako for (respectively) Ginji and Gin-chan's affections; and a Ginji look-alike threatens to steal Minako from human Ginji, and penguin Gin-chan from Minako (for a light snack)! Will the rivalry ever end...!?