In a capture operation, Zhang Yao, the captain of the island police, accidentally arrested a suspect man named Gao Fei who was using a fake ID. From his confession, it was known that Gao Fei, as a Warcraft player, met a beautiful young woman named Lin Yan at a netizen gathering. They started dating offline. Lin Yan's husband, Cheng Tao, one night unintentionally discovered the hot online conversation between his wife and Gao Fei. In a fit of rage, he posted an anonymous letter online. Unexpectedly, this incident drew much attention and netizens began human flesh search on him, leading to the full disclosure of Gao Fei and Lin Yan's personal information online. At the same time, a cyber warrant was issued for Gao Fei and Lin Yan. All their normal lives were completely out of control. To protect his family and his own safety, Gao Fei, who had lost his job, was forced to use a fake ID and hide on this island. After Gao Fei left the police station, Zhang Yao received a call reporting that a headless female corpse was found at the dock. Who is this headless female corpse and who killed her? As the story unfolds, Lin Yan, Lin Yan's husband, and the netizens involved in the human flesh search enter Officer Zhang Yao's line of sight.