I Asked You to Do an Autopsy, and You Asked the Corpse to Catch the Murderer?

Jiang Qing traveled through a parallel world and became a forensic doctor. The bad news is that he became a suspect. The worse news is that there are supernatural beings in this world. The good news is that he can overpower the spirits. But that's fine. It's time to give the earthly world a little hellish shock! "Autopsy? No problem, my job." "Crack the case? No problem!" "Catch the murderer?" "No need for that, the murderer will be brought to your doorstep." As a suspect, Jiang Qing answers any questions honestly. All the police officers seemed confused until the murderer showed up at the superintendent. "Who escorted the murderer back?" "I thought it might be the victim." "???" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.