He exists because of Zheng Xu, which is his destiny.
He never thought about who he would become, he was just doing something he recognized. It might be difficult, but he chose to persevere.
If this persistence was for Zheng Xu, I would be willing to sacrifice my own life. There is God's will in the dark, and he may be more confident than these ancients in all the causes and effects destined by God.
Intention: In this life, all the people you meet are arranged.