C71 Lin Cheng Came to the Appointment

"A new teacher's class? Could it be that fellow from our school? "

Ling Xueyi frowned and looked at her cousin in surprise.

"Yes, it's him. Originally, I only wanted to give it a try. But I didn't expect that after one hour of class, he would be able to improve so much. During this period of time, I have been constantly practicing, and I am finally able to grasp some of the key points