Yi Tong is found unconscious by the police after fighting with the culprit in the water. The culprits attack them. Lao Xu is also injured. The police trap the culprits in a cave. Lu Xiao finds his way into the secret area created for Cui Shan. Lu Xiao finds the culprit to be Cui Shan's father. The police find Cui Shan, and she tells them what happened. (source: jindreame at kisskh)