Hundredfold Rewards for Teaching: I Became a National Heartthrob by Lecturing at University

Jiang Lin binds himself to a Teaching System. Whenever someone understands his explanations, he receives a hundredfold return in knowledge. Starting out as a substitute calculus lecturer at a university, he goes on to become the campus heartthrob, a rising academic star, and a national idol. But when the cool and aloof teaching assistant, the top-student campus beauty, and all kinds of goddesses start flocking around him, Jiang Lin realizes that teaching this class is getting harder and harder.