When Xu Xianchu returned to the hollow, he saw Wang Lei inspecting his wound. He asked Ren Xiaosu, "Do you still have any of that medicine?"
With Wang Lei acting as the guinea pig, Xu Xianchu knew well how important that black medicine was. If he sustained any injuries in the wilderness, his survival chances would greatly increase as long as he had the black medicine with him!
"No," Ren Xiaosu instinctively replied.
"I'll pay you for it…" Xu Xianchu said.
"In that case, I still have a little," Ren Xiaosu replied. If it were for something else, he would probably not be willing to exchange it for money. After all, there was no use for money in the wilderness. However, the black medicine was different.
But Ren Xiaosu suddenly thought of a problem. "Haven't you run out of money?"
Xu Xianchu said, "There was money on those three that you two killed, so I took it from them."
