[Machine Translation] Godo Kusanagi is in Sardinia, Italy, to visit a friend of his grandfather. There, Godo meets a mysterious boy and cultivates a friendship with him. However, when he meets Erika, a girl who claims to be a magician, he finds himself caught up in a case related to "God"... How did Kusanagi Modo kill God and become the Demon King? The beginning of the story is finally revealed.