C54 Famous Desire of Wind and Cloud

"Little brother, if you have any difficulties, just say so." Seeing Xu Chen furrow his brows from time to time, Cheng Renwen made a bad guess.

"There's no problem, it's just that the disease is too common." It was precisely because Xu Chen felt that this illness was very common, but was told by Cheng Renwen that it was difficult to treat. That was why he felt that it was strange