夜羽 睦季

In Fukano, he is the 3rd magician but he is becoming young again after know that his life-span is not more than 3 month and at that time he still didn't find a way to save Shiro using making contract with Pheles. His talent to magic is zero and since his life as the 2nd magician, he try to learn, analyze and practice what the 1st left in magician mansion. But, pheles said that no one even devil can open her sealed box while he can open it easily. she said too that the box is created by the 1st magician that can deceive other gods. that's why she give mutsuki the real meaning of his name that become a key to enter reincarnation cycle, because she believe that the current mutsuki is the 1st magician since start