The bad guys don't know why there is video in a place where there is no surveillance.
In her previous life, Meng Xizhe was a second-tier female star in the entertainment industry. Because she refused to become the canary of a powerful boss, she was framed, saddled with huge debts, and eventually died tragically. Reborn six months before the tragedy, she was bound by an alien "intelligent system" - her virtual form was an octopus, and her technology far surpassed that of Blue Star. Under the guidance of Meng Xizhe, who hates evil as much as he hates it, it transforms into an evil-eating octopus, collects all the evidence of the evil people's secret activities, and packages them to the disciplinary inspection agency, the police, or publishes them on the Internet.
She sent the boss who harmed her in her previous life to prison. After that, she fell in love with the sense of value of punishing evil and promoting good. She became an invisible knight-errant, codenamed "Evil-Eating Octopus": the treasury theft case, the missing girl case, the serial murder case... She became a mysterious legend in the police world, but no one could find her - no one could have imagined that Meng Xizhe, who was promoted to a first-line star, was an Octopus.
In three years, no one could find out more than a hundred acts of kindness. Until Qin Rui, the youngest director of the Advanced Machinery Department, was ordered to secretly search for Octopus - a phishing email, a national-level rescue cooperation, and a tacit understanding of "no meeting, no appearance, only matters." When the hunter and the prey face each other in the inquiry room, when capital wants to crush her, it only needs to make her "unexplainable", and when the system also has its fate as a social animal - all the threads will meet on the night of the collapse.