Don't Worry, I'm Behind You

Yuchen & Yan Siqing Yuchen is uneducated and a gangster on campus. He smokes, drinks and skips classes. The only exception is that he has not committed the school rule of falling in love prematurely. Yan Siqing is an introvert, average in studies, not top-notch, and has few friends. After finishing the first grade of junior high school, he skipped to the third grade. He is one year younger than the average high school student. He is a good boy in the eyes of parents and teachers.