Three bodies were found on the rooftop of Gangneung University's science and technology building in the early morning. The police initially determined that the cause of death was electrocution. An on-site investigation found no traces of homicide. The mayor's son and two others died on the school rooftop, which has to make people suspect an unknown conspiracy. After investigation, the Beichuan Branch determined that the three people died of accidental electrocution. Just as they were preparing to announce the results, Criminal Police Captain Chen Xu received an anonymous email about an old case seven years ago. The letter said that in the old case, the girl who killed her stepfather Ye Zhenrong and was finally acquitted was Wei Lai, one of the three deceased. There was another person who killed Wei Lai's stepfather. Wei Lai confessed to the crime just to protect the real murderer and used self-defense to avoid legal sanctions. At this time, a piece of gossip that "the mayor's son was struck by lightning and died as retribution for the murder that year" went viral across the Internet, and public opinion continued to ferment. The murder of Ye Zhenrong seven years ago has resurfaced. It seems that someone is secretly deliberately guiding and forcing Chen Xu to continue the investigation. Reporter Yang Fei discovered that the other two victims of the "Rooftop Incident" were related to old news investigated by her predecessor Li Langu during his lifetime. Yang Fei did not believe this was a coincidence. In order to investigate the cause of Li Langu's death, she continued to investigate the old cases that Li Langu had investigated before. Tracking, secret investigation, and sneak visits, every time she thought she was about to knock on a secret door, the road ahead would take a detour. Faced with the situation of light and darkness, and the hearts of both good and evil, Yang Fei and Chen Xu finally decided to join forces to investigate. One turned into a sharp blade to detect information, and the other watched from a distance and weaved a web step by step, and finally unveiled the veil of the mastermind behind the scenes.
Intention: Is it more important to end the evil consequences, or is it the means to end them? Is the truth more important, or is the correct and satisfactory outcome more important?