What chapter is Lu's Seven-character Book?

Hello, George Lu's Letter from Qi Yan is the plot of chapter 72 of the novel There is always a teacher who wants to invite parents.

In the novel, the letter is a letter that Qi Yan asked Lu Wei to send, with the purpose of apologizing and explaining a series of things that happened before.

Introduction to the novel: Qi Yan turned into a mature woman in a bar that night and had a good talk with others. I didn't expect the other person to be the mother of the students in the class. At the parent-teacher meeting, they looked at each other. "Teacher Qi, what a coincidence." "..." One day, Qi Yan paid a salary to a girl's mobile phone, and the little girl cried falteringly in the office after class. "Teacher Qi, can I have my phone back?" "Call your mother."

Author CP: Gentle Birds | Beast X Abstinence Man Show