Zhang Bo

The rape and murder suspect dies in the interrogation room due to being beaten up by the crowd earlier. The three teams responsible for this case are also imprisoned together, while the other suspect is still at large. After being released from prison, the three teams, led by their captain Cheng, track down their whereabouts. They pursue the culprit for twelve years.

In the eyes of her parents, Qi Miao is a disobedient child, the most annoying boxer according to trollers online, the most reliable confidante in the heart of her friends and a protector for little girls. She protects her students from being harassed at night, resists a boss who mistreats his employees and must also resist her family's urges to marry.