His parents divorced, and in order to protect himself, Sang Tong started smoking, drinking, fighting, and doing everything in love since junior high school. In high school, she deliberately chose No. 4 Middle School, which was far away from home.
Both of his parents died, and Xia Chen, who came from a poor family, and his grandmother depended on each other. In order to take care of his elderly grandmother, he chose the No. 4 Middle School closest to home.
When school just started, Xia Chen saw Sang Tong and thought she was a gangster. Later, he saw through Sang Tong's disguise as they got along...
Purpose: Mutual redemption