Deep in the Evernight Forest, the sacred tree that had been dormant for thousands of years suddenly woke up. Silver light and black flames rose into the sky, and the gears of fate began to turn. The reincarnations of the two gods were involuntarily involved in this millennium conspiracy. When the black fire burned out the gods, the runes of the Fallen Angel appeared on the chains formed by the moonlight. Under the symbiosis of the bone contract, they shared the pain and life.