Initially helmed by Kinji Fukasaku, who died during production, and finished by his son Kenta, this sequel picks up the story three years on from the original. Survivor Tatsuya Fujiwara is now leading an international terrorist gang. Tracked down to an isolated island after his latest atrocity, the Japanese authorities punish another rebel high-school class. Shugo Oshinari leads them on a suicide mission to attack the island and kill the terrorists, or die in trying.