Gu Ruicheng, a freshman at a university in this city, was mysteriously killed on the roof of the school. Why is Su Mo, Gu Ruicheng's teacher, so distressed? What is the unknown relationship between him and Gu Ruicheng?
While feeling sad, Su Mo discovered clues. Could it be that Gu Ruicheng was not dead? Who is behind all this, the mysterious young master Li Lie? Or is it Gu Lingfeng who suddenly appears and calls himself Gu Ruicheng's father?