Chen Shi called Lin Dongxue to go to the scene again. At this time, the investigation was in progress. The identities of the two deceased were also found out. They spent some time at a nearby underground bar last night. The last person who saw the two deceased last night was the bar owner.

Nearby surveillance footage was also being retrieved. One surveillance camera captured the murderer’s face. He was a tall man wearing a gray trench coat. In the blurry picture, he was photographed with his hands wrapped in bandages holding a sledgehammer.

Chen Shi told Zhou Xiao to get in the car first, and then said to Lin Dongxue, "I think the murderer might live nearby. Zhou Xiao may know him. To be precise, Zhou Xiao’s other personality knows him!"

"Did he accompany the murderer home after losing his memory last night? ... Should I bring more...