The real and fake Monkey King is not a "six-eared chaos", but a "monkey-changing plan" carefully planned by Tathagata. Core reason: Sun Wukong is unruly in nature, uncontrollable, and has ancient spiritual veins (the Stone Monkey's origin is no accident, he is a descendant of the ancient divine monkey). Once he grows to the extreme, he will break the balance of the three realms and threaten the rule of the Tathagata; the six-eared macaque was originally transformed from the "Listening Beast" under the Tathagata, and was born Possessing the ability to "listen to all things in the three worlds", and being docile and easy to control, Tathagata secretly trained him to imitate Wukong, with the purpose of using the "obedient Wukong" to complete the great mission of learning scriptures, while at the same time suppressing the real Wukong and seizing his ancient spiritual veins to consolidate his own cultivation and seal the demons outside the realm.