What has been built up firmly is a sad tale of ideals and selfishness. The battle between the over-violence organization 'Aenjyeonhoe' and its leader Higaki, and Kuroko, finally begins. Kuroko senses that Higaki has an accomplice behind him and tries to uncover the full story of the incident, but Higaki's true objective is something entirely different... And what appears before Kuroko and his companions after a brief respite is something that is hard to believe. There is goodwill in saving people, and there is also malice hidden in the sea.