Zhong Shaoqing is a senior doctor of psychology who has assisted the police in solving numerous difficult cases. But just as the truth of these cases was revealed one by one, a bigger incident slowly came to light. "Zhong Shaoqing. Don't you boast that you can catch the murderer no matter how vicious it is? Hahahaha... Then come and catch me. I'm so looking forward to it. It feels great to force you into a desperate situation, hahahaha..."