When Jiang Wanning, a doctor of forensic medicine, opened his eyes, he became a sallow and skinny little girl in an ancient marriage shop who might be sold at any time. Her father was an honest man, but he was falsely accused and imprisoned. The only way to survive was for her daughter to inherit her father's business and prove her identity in a strange case of "a vicious ghost seeking his life." There was no microscope, no luminol reagent, and no DNA identification. Everyone was waiting to see this yellow-haired girl's joke. However, Jiang Wanning held a knife in his hand and searched for clues on the rotting corpse. "There is a trace amount of soap locust powder in the nails of the deceased, and there is no dust in the mouth and nose. It is not suffocation." "The stains on the corpse are cherry red, which is caused by carbon monoxide poisoning. There must be something fishy in the secret room." "The edges of the wound on the deceased are flat and the skin flap is not curled. It is a post-mortem injury. The murderer is laying suspicion!" With his forensic knowledge that transcends the times, Jiang Wan's humanoid crime scene analyzer Yi Ning became famous in the first battle. From then on, her presence was indispensable in every strange case in the capital. But, why did His Highness Prince Jing, the legendary selfless man with the power of life and death, look at her more and more wrong? At first, he scolded her coldly: "A woman should be content and keep to herself." Later, he personally held an umbrella for her to protect her from the sun, and said harshly: "... Don't get too hot in the sun. I will count on you for the next case." Later, when the clues of each strange case finally pointed to an old case that had been buried in the palace for many years, he protected her behind him, with dark eyes: "Don't be afraid, I am here." Jiang Wanning: "Your Majesty, please give way, you are blocking my inspection of the site."
