He is a disciple of the "Enlightenment" generation under the Patriarch Bodhi, and is the senior brother of Sun Wukong. His name is He Wuchen.
He had mediocre qualifications and could not learn anything. He could only rely on rote memorization to get a job as a clerk in the case file library of the Ministry of Justice.
The first case he participated in handling in the heaven was the monkey demon causing trouble in the lower world.
Purpose: Resist the oppression of the privileged class