Characters Background: Ku, the Lord of All Alchemy in the current world. After the war, as one of the Five Alchemists, he decided to move away from the Alchemy and started a "new" life. He had a nice and clean house but then, suddenly, some organization destroys his his house and his "life". Thus, he started to search everything about this organization. In the end, he found out that there was no information about them, and that everything he has done has become useless.