Shen Du has a secret: if you touch the corpse, you can see the murderer's emotions. Ten years ago, my sister disappeared, leaving a ginkgo leaf at the scene. Ten years later, another murder occurred on a rainy night, and the same ginkgo leaf appeared. This time, he touched the body and saw the murderer's face - which looked exactly like him. Are twin brothers serial killers? What's even more frightening is that the younger brother said: "Brother, this is our game. The next target is the people around you."
