The story begins with the "Secret Room Red Clothes Case" taken over by the Special Investigation Division. There were no fingerprints at the scene, only weird high temperatures. The lost Su Mian accidentally entered the crime scene, pointed to the shadow in the corner and told the key clues, and was "picked up" by Gu Han, the captain of the special investigation unit, and returned to the police station.
Gu Han wanted to send the child away, but found that she could not only see the dead, but also track the real murderer through the resentment left by the dead. In order to take advantage of (cross out) to take care of her, Gu Han became Mianmian's temporary guardian. From then on, the style of the painting changed dramatically: During the serious case analysis meeting, Mianmian sat on Gu Han's lap and chewed a dental stick, pointing at passerby A in the surveillance video and said: "This brother smells like a dead person."
From the "ghost in the mirror" in the university dormitory to the "midnight train" in the abandoned subway station, Mianmian uses her unique perspective and the high-tech means of the special investigation department to uncover the truth again and again. However, as Mianmian became more famous, the spiritual energy fluctuations in her body attracted the attention of the villain organization. The other party tried to use the continuous "natural spirit body" to open the boundary between yin and yang. In the end, under the desperate protection of Gu Han and everyone in the Special Adjustment Department, Mianmian awakened her true power, purified the city's biggest source of resentment, and became the true "city patron saint."