Minor characters can also accomplish great things in Chapter 73.

"I just beg Master Yang to let my family out of the city!" Luo Shang added.

Yang Zhenshan's eyes narrowed slightly; Shopkeeper Luo seemed to have encountered a considerable amount of trouble, with even his family being held hostage.

"Shopkeeper Luo, explain the situation in detail!" Yang Zhenshan did not immediately refuse.

With a face full of misery, Luo Shang said, "My unfilial son caused trouble, offending the fourth young master of the Zhang family and has been imprisoned!"

"I don't even seek Master Yang's help to save my unfilial son; I only ask Master Yang to help my wife, child, and elderly mother leave the city!"

The fourth young master of the Zhang family is none other than the wastrel, Zhang Chen, the cheap grandson of Zhang Yude, who was whipped by Zhou Lan in the street that one time.

Given Zhang Chen's temper, offending him is tantamount to courting disaster, and it's no wonder Luo Shang is frantic.