191 Windows, Pulleys and Door repair

"Student Lu Shu, what is it?" Zhang Haitao was sick of interacting with Lu Shu. Other parents were in their 30s and 40s but Lu Shu was just too young and he accidentally called him Lu Shu student. It's so hard!

"Mr. Zhang, so the parents have a chat group between them? I'd like to join and interact with the other parents to learn from them. After all, I don't have much experience being a guardian," Lu Shu said gleefully.

Zhang Haitao's first reaction was, unbelievable!

But he also had no good reason to reject him. If he were to said there wasn't such a group and got found out, wouldn't that affect the image of his integrity?

He unwillingly sent Lu Shu an invite and after that, he would check the group chat periodically in fear that a conflict might arise between Lu Shu and those victims' parents. But Lu Shu was very quiet, as if such a person never existed.