Zhou Jiahao was once the youngest superpower tactics instructor of the Ministry of National Security. During an operation, he witnessed his partner being tortured and killed by the "Dark Nest", a villain organization with "evil superpowers". He was mentally traumatized and hid in the city, running an inconspicuous car repair shop in an urban village. He is gloomy and taciturn, spending all his time with wrenches and scrap metal, and refuses to have contact with anyone with supernatural powers. However, when the forces of the "Dark Nest" penetrated into the city's upper echelons and an assassination plan targeting important political figures quietly unfolded, Zhou Jiahao's car repair shop happened to become the center of the storm. The kidnapping of a neighbor girl, the mysterious disappearance of a retired senior official, the underground black market trading of supernatural powers... He was forced to clench his fists again. The golden finger is the "memory recall" power that he had secretly implanted in his body - he can restore any scene that happened in the past three days by contacting the remaining thoughts of the object. This ability allowed him to hide in the dark, but also allowed him to uncover step by step the truth about the evil power of the leader of the "Dark Nest" that can control the evil of human nature during the investigation. He must protect those around him while preventing a disaster that could overturn the city.
