Thousands of years ago, Chaos was renamed and framed, and the author imprisoned him in an abyss cage. The world reviled him as the leader of the four ferocious beasts. Thousands of years later, Chaos, whose eyes and mouth were sealed and 90% of his power was taken away, was waiting for an opportunity to break the situation in the abyss cage. He teamed up with Bi Fang and other auspicious beasts who were slandered as disaster beasts, and started from the Sinking Bone Palace to regain the tampered true name step by step, crack the lies of the writer, break the cage, revise the Book of Mountains and Seas, and prove to the world that they were never vicious beasts, but guardians of the world whose names and truth were stolen.