The stars are aligned against Weiss as Schreient regroups for a final assault. This unholy reunion could men the resurrection of Masafumi Takatori. Can Aya and the boys stop them, or will the evil Schwartz get there first? Amidst the confusion and strife, the three most vicious assassin groups in Japan are set to face off! But the greatest challenge is yet to come. As their last mission, Weiss must destroy an underground organisation dedicated to nothing less than the end of humanity.