第1集
On a rainy night, Master Li Guang left a mysterious will and vanished without a trace. Private detective Lin Feng never imagined that this disappearance would completely upend his life. Just three minutes ago, he was waiting to propose to his master, but now he has to investigate his master's disappearance and the whereabouts of the rain night killer. Suddenly, an old mobile phone appears in Lin Feng's pocket, and it connects to Li Guang from fifteen years ago! At that time, Li Guang didn't know
