Veteran Hudu police officer Zhu Yifan faced a disastrous start: his career fell apart, and the lover he had sworn to spend his life with abandoned him for good. At the darkest point in his life, his spirit and his savings were both drained. Just as he was about to plunge into the abyss, a twist of fate brought him into the "Gamebreaker" project, a plan the municipal bureau had been developing for years. Around the same time, after suffering setback after setback, Zhu Yifan became host to the Wheel of Fate System, a creation of an extraterrestrial civilization. Together with a group of passionate police officers, he began investigating a cold case that had been buried for eight years. Using himself as a blade, Zhu Yifan struggled forward through bloodshed and lies. After deadly confrontations and terrible sacrifices, the shocking truth behind "Guixu," the intelligent AI that had held the small city of Hudu in its grip, was finally exposed...