When Su Ruanruan opened her eyes, she traveled from modern times to become the most inconspicuous temporary worker in Dali Temple, but was accidentally bound to the "Truth Laboratory" system - touching the corpse can generate an autopsy report, scene playback, infrared scanning, material restoration, and the case-solving artifacts can be fully loaded. But Pei Ji, the minister of Dali Temple, is a selfless materialist who hates strange things and confusing gods. When they first met her, he was punished with a cold stick because of her joke about "a cat monster seeking its life."
Since then, Su Ruanruan has put away the edge of the system and used hard-core forensic logic to solve strange cases: identifying the murder weapon from wounds, restoring evidence from ashes, and locating the murderer in the mountains. Underneath the frail appearance, he hides the ability to solve cases like a god. The colleagues at Dali Temple were completely conquered. They went from working hard to investigate the case to queuing up to bring her snacks and buy milk tea, making her the favorite of the entire temple.
Only Pei Ji was hard-spoken and soft-hearted, angrily saying "Dali Temple is not a tea party" while secretly leaving exclusive snacks for her and monopolizing her on the pretext of "investigating the case in depth". Until Su Ruanruan saw through the secret of the hairpin in his hand at a glance, Pei Ji said with a cold face: "I will investigate the case, and you will be under my control." A sweet investigation between the cute forensic doctor and the iron-faced official began.