Lin Wan, the youngest criminal profiler of the Yuncheng Police Force, accidentally awakened to the "evidence mind reading" ability during an undercover mission. If you touch any object related to the case, you can hear the remaining voices of its heart: the last fear of the deceased, the paranoid whisper of the murderer, and the flash of panic in the heart of the liar on the evidence. The entire police force regarded her as a monster until she used a broken necklace pendant to completely recite every word that the murderer was silently saying when he committed the crime. The whole hall was dead silent. Shen Du, the airborne criminal investigation captain, did not believe in metaphysics and said with a cold face: "You'd better let the evidence speak for itself." Later, he personally handed the key evidence into her hand and whispered: "Listen for me, what is it crying for."