Zhou Jia is an ordinary delivery boy whose only problem is that he is a talkative. Chatting with trees on the way to deliver food, complaining to the camera while waiting at a red light, even having to explain to customers for ten minutes when they delivered the wrong meal. He has a golden finger: after touching the corpse, he can hear the last seven seconds of the deceased's heart before death. This secret was discovered by his selfish uncle Wang Jianguo, who forced him to start a live broadcast of "psychic" to make money. Zhou Jia bit the bullet and started broadcasting. He originally wanted to fool him, but unexpectedly, he ran into an unsolved case during his first live broadcast-he casually revealed the location of the hidden body, instantly detonating the entire network. After gaining eight million followers overnight, the police came to his door and the murderer was secretly targeting him. Lin Zhiyi, a forensic assistant who had always had a crush on him, began to doubt whether he was really psychic. His talkative physique makes him unable to stop talking. Every nonsense sentence may reveal a secret or become the key to solving the case. Between the spotlight and the threat of death, Zhou Jia must learn to control his tongue and his increasingly uncontrollable heart.
