The Immortal and the Forensic Doctor

When the 181cm iceberg forensic doctor meets the 163cm immortal salesman, Yan Lengyue, the youngest forensic director in Yunhai City, has a strange butterfly scar on his right shoulder. She firmly believed that science could explain everything, until she met Qin Yang, a little man who called himself a "salesman" and could accurately find out the clues to the case. Qin Yang, an immortal who has lived for tens of thousands of years, gained the ability to quickly heal himself due to meteorites. In order to hide his identity, he entered into a contractual marriage with Yan Lengyue, but an abnormality was revealed during the investigation of the Red Silk Shroud Case: the wound healed in 20 minutes, he knew the unsolved case well, and even had no reflection in the mirror. As the third corpse appeared, the star-shaped symbol on the red silk pointed to the 1983 Yunzhou meteorite rain - 28 children were abducted. Yan Lengyue was the only surviving "Experimental Subject No. 07", And Qin Yang was actually the "immortal guardian" who protected her back then.