God Eater is one of the most rare kinds of fighters in Eijiyama. Eijiyama also happens to be the city where Izuka and Haruko lives. Izuka is a female God Eater who has Crimson red-like hair and long scissor blade. Haruko on the other hand is a male God Eater who has Dark blue hair and a death scythe. Izuka and Haruko are siblings who's goal is to become the world's greatest God Eater fighters of all time. But what if one day they entered the world above their land? Will they be able to face their challenges ahead? Find out!