I Asked You to Investigate the Case, but Didn't Ask You to Be a Psychic?

Qin Shen, an ordinary police detective in the 7th Serious Case Team of the Longxia Federal Star City Police Department, was disheartened when his partner died in the line of duty and became a well-known "salted fish" in the police station. Until he accidentally awakened an incredible super-sensory ability - [Obsession Echo]. From then on, any crime scene became an exclusive channel only open to him. "This unique perfume is the last olfactory residue in the senses of the deceased." "This vague melody is the auditory imprint left by the murderer at the scene." Others record the logic chain, while others record the information fragments; while others check the surveillance, he "watches" the truth playback. The criminal thought his plan was perfect, but he didn't know that Qin Shen had already "listened" to the deceased's last words. Colleagues went from shock to numbness: "I asked you to investigate the case, but I didn't ask you to open your eyes!" The leader went from suspicion to dependence: "There is no clue to this cold case? Let Qin Shen go to the scene to 'feel' it." When the injustices were redressed one after another, Qin Shen's frozen heart became hot again for the word "justice". He finally understood that his special ability was for - living in darkness, with a heart toward the light, and using my obsession to comfort your sad thoughts.