Staff member Lu Yuan is publicly framed for assault by colleague Su Yao, who even fabricates miscarriage documents to smear him. Faced with colleagues' misunderstandings and attacks, Lu Yuan remains calm, exposing the scam through means such as retrieving surveillance footage and scanning codes to verify authenticity. Afterward, he encounters cyber defamation from another colleague, Wang Xin. Relying on a rigorous chain of evidence and legal means to protect his rights, Lu Yuan ultimately clarifies the facts and returns to a peaceful life.