Zhang Henghun traveled to Lin Hengze, a 16-year-old boy, and learned from his diary that the boy had an eccentric and withdrawn personality, and had such low self-esteem that he became disgusted with life and closed himself off.
He decided to carve out a niche for Lin Hengze before he came back, and use his body to experience the youthful years of studying for the college entrance examination.
The biggest trouble he encountered in this process was Lin Hengze's crush Zuo Nanyan. The constant testing and condemnation made Zhang Heng dare not neglect his study and life.
[The heart-throb's cunning fox attack]
Purpose: Get along harmoniously among classmates