In the modern first-tier prosperous city of Beicheng, undercurrents are surging beneath the bustling city. Various bizarre murders and strange rumors among the people are emerging one after another. Internet rumors and feudal superstition rumors are flying all over the sky. Lu Chengyu, the top wealthy man in North City, has the business district and security connections. He gives face to both black and white and secretly assists the city bureau in stabilizing difficult cases; Su Wanqing, a top forensic doctor who returned from abroad and graduated from a prestigious forensic medicine department, joined the Criminal Investigation and Forensic Medicine Center of the Municipal Public Security Bureau. Based on professional evidence, he solves all kinds of strange unsolved cases and shatters supernatural rumors on the Internet. He joins forces with Lu Chengyu to repeatedly solve strange cases and protect the tranquility of the city.
