Reasoning: You Killed Someone and You Still Dare to Report the Crime

Traveling through the parallel world, Jiang Ming became a police academy graduate. I wanted to graduate and live an ordinary life in the police station, but unexpectedly the crime-solving system was activated. Memory Palace, gifted reasoning, insight into the overall situation, and generous rewards for every case solved. At this time, the police station suddenly received a report of a murder in a secret room. The case is full of doubts and everyone in the police station is in trouble. Double secret room, people inside can't get out, people outside can't get in Two suspects testify against each other, who is lying? If the murderer is a third person, how does he escape from the secret room? Just when everyone thought the case was difficult and about to become an unsolved case. Jiang Ming already knows who the murderer is. Detective: This case is too difficult. What should I do? I will be derelict in my duty! Family members: We must let the murderer be brought to justice and give us justice! Reporter: I hope the police station will... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.