A debate brought Qi Xin and Jiang Jie to a conclusion. Later, Qi Xin discovered that Jiang Jie frequently provoked her in front of her friends and embarrassed her. In the process of being entangled, Qi Xin found the source of the conflict.
It turned out that four years ago, a major prison escape attempt occurred in N City. A correctional officer died on the spot. The main criminal was successfully freed because he suffered from schizophrenia. The young prison guard was Qi Xin's boyfriend, and the principal criminal was Jiang Jie's father.