Detective: I Studied Detective Work in a Mental Hospital

"Hey, I checked in successfully and obtained the master-level trace science." "Hey, I checked in successfully and obtained the master-level restraint science." "Dip, I checked in successfully and obtained the master-level poisoning science." "Hey, the check-in was successful and I got the master-level killing experience." Shen Xing suddenly felt that his system was a little unfair and restrained... What did he want to do? "Why is his experience in erasing traces so sophisticated?" Someone was puzzled. "The way he poisoned him, he looked like a poison master!" Someone was extremely shocked. "It's very wrong that he's so sophisticated!" Another person said confidently. "The case back then has absolutely nothing to do with him. He is the murderer." Others looked at Shen Xing's back and trembled. … Shen Xing picked up the work card and looked at it, xx police station non-staff consultant. "Boy, I'm such a good person!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.