He is the son of Sun Tieniu and the grandson of Old Mrs. Sun. Originally he had endured going hungry before, but since Sun Tieniu began worshipping Xu Tianbao, their family's standard of living skyrocketed and he became increasingly spoiled. During their flight, he wailed from hunger for food and meat. Sun Tieniu kicked him hard on the buttocks in a fit of rage, sending him flying onto a large rock. He slid down clutching his stomach with a pale face and forehead drenched in cold sweat, his condition worsening.
