In order to find evidence to prove Xue Ying's innocence, they have to go back to the test room again. Yu Jing Qiu lets Qing Shi replace Xue Ying in prison. They enter the trial space of the battle again. At that moment, The Elders come to ask Xue Ying about the situation on the day of the battle and unreasonably decide Xue Ying is the murderer. Qing Shi, who pretends to be Xue Ying, cannot bear it and refutes them. (Source: Viu)