Shen Jue'an is the last disciple of the "Jue" generation of Patriarch Bodhi. When he was a baby, his village was massacred and he floated in a half-full water tank all night. He was rescued back to the mountain by his senior brother. He has the lowest seniority and the weakest foundation.
Sun Wukong was expelled and his master was sealed off. When the ban was lifted, he did not become a Buddha, did not return to heaven, and walked into the world alone. Don't care about studying the scriptures - just focus on things other than studying the scriptures.
If you don't become a Buddha, you won't return to heaven, you won't enter reincarnation. There are more free immortals in the Three Realms. Every god who owes him a favor remembers his name.