in ancient china, the evil god chiyou came to the land of china, trying to tear the traces of the sky, introduce the outside world, destroy the three realms of human, immortal and demon. ddd。 in order to save the three realms, fifteen warriors of humans, demons and demons united to fight against chiyou... the fifteen warriors used up all their true energy and their energy was about to end, but the seal could only last for five hundred years. after five hundred years, chiyou would break through the ground and be reborn again. the warriors decided to leave their full strength to those who are destined to be with the fate of the three realms, hoping to help the destiny warriors. five hundred years are approaching, chiyou absorbs the anger and is about to break the ground and be reborn... a big battle will happen again...