Initially, when Sam and Zhang Cang had made their gambling match, Zhang Cang bragged and said that if he lost, he would pay 20 true essence stones. Thinking back on this, it really made Peter Sun's heart cry.
Zhang Cang didn't have 20 true essence stones. Peter Sun hadn't brought such a large number of true essence stones here either. He gently placed Zhang Cang down, rifled through his clothes, and gathered up what they both had but was still missing five. So he turned and borrowed from the people around and finally made up 20.
After giving them to Sam, Peter Sun placed Zhang Cang back on his back and left as if he were running away.
"Sam won, and from beginning to end, from when he used his palm to this spear move, he only used his left foot to tread the ground. His right foot hadn't moved. Truly it is a worthy reputation of the 'Iron Bridge Blocks the River', it is unshakable!"