Gu Chen is a bright and cheerful boy who was accidentally bound to the "Personality Management System", only to find that he had been transported into a bloody novel and became the villain's lackey. The system requires him to maintain the "brutal and vicious" personality of the original owner, otherwise he will receive electric shock punishment. However, Gu Chen has a kind nature, and every time he does evil, it turns out to be a funny scene - he wanted to threaten his classmates but instead helped them solve their problems, and he wanted to fight but ended up beating each other into brothers.
To make matters worse, Zhao Tianhao, the villain in the novel, found that his "evilest subordinate" suddenly became positive and positive, and began to suspect that Gu Chen had been replaced by someone. Gu Chen could only use his intelligence to deal with the situation while secretly dismantling the villain's forces. When Zhao Tianhao set a trap to expose him, Gu Chen smiled and took out his mobile phone: "Brother Hao, I have evidence of tax evasion and illegal detention. Do you want to have tea together?"
