The First God created the God Realm to live in. After the First God died, his descendants took the name of the Original God and lived in the God Realm. Millions of years have passed like a white horse, and the original god has declined. Therefore, Angel, the descendant of the god, has used his family's strength to help the gods to destroy the gods and become self-reliant. The self-respect of each god in the gods is the law of the universe. The entire clan of the God-born Angel Territory lived in the Holy Land and created a world called the "Holy City of Angels". His descendants married Cassata, the son of the demon lord Satantis, and they had a son named Hitai. Because his father died in the realm of gods, and so did his mother, his uncle stored the eggs he transformed into at the bottom of the Holy Demon Mountain, the boundary between the Holy and Demons, waiting for them to wake up...