Astral is approached by Diana, the president of Trismegistus, a corporation that sells magical items, to find a special flower that is seeded within a human body and blooms after their death. As the mission was originally taken by Itsuki's father, Itsuki accepts. However, they are attacked by Li Cheng Chen, a magician that can raise the dead. He tries to take the flower, but Honami takes it, escaping with Itsuki and leaving Kuroha behind. Itsuki resolves to save Kuroha and retain the flower for Diana...