This extravagant school yields simultaneous pictures of an octopus, a dragon, and a human...! With the new school building finished at last, it's time for a fresh crop of demi-human transfer students to join the fun! Touching down with the rest of the quirky new arrivals is Mizuchi Urugane, a dragon girl who is quick to decide that Mizudako-chan is her personal rival! What does this mean for Kanisuke and the future of the Wriggler Club!?