Zheng Qian, a charlatan who gets around the city with his sharp tongue, specializes in deceiving greedy people with his humorous conversation and delicate thoughts. He is proficient in psychology, micro-expression interpretation and various deceptions, but he never touches a kind person. In a fraud accident, he was targeted by mysterious forces. The other party set a trap and forced him into a desperate situation with a well-planned car accident. Before his death, Zheng Qian was embraced by a thousand-year-old vampire and gained the bloodline ability to control blood, read memories, and temporarily hypnotize him. After waking up, Zheng Qian found that he had become half a vampire - he had human thinking and vampire abilities, but was afraid of the sun and had to suck blood regularly. What's even more troublesome is that he accidentally got involved in the conspiracy of a huge organization of stupid thieves. This group of seemingly stupid thieves are actually "blood hunters" trained by a mysterious force who specialize in hunting down new vampires.
In order to survive, Zheng Qian had to use deception to disguise his identity and use his vampire abilities to deal with various forces. He soon discovered that there were countless connections between the organization that caused the car accident, the thieves group and the blood hunters. And the mastermind behind all this points to the ancestor of the blood race who has been sleeping for thousands of years...