A murder occurred in the top luxury mansion "Yunqi Jiuli" by the Xixi Wetland in Hangzhou - Internet upstart Luo Jizhou died mysteriously in his smart villa. There were no signs of intrusion at the scene, all smart devices had their records tampered with, and the time of death remains a mystery. The police initially judged it to be suicide, but Luo Jizhou's AI assistant "Lingxi" sent an encrypted distress signal to a person at the last moment - the recipient turned out to be his "waste" cousin Gu Yibai, the most miserable private detective in Hangzhou.
Gu Yibai, a former genius at the Criminal Police Academy, was expelled due to a major mistake three years ago and became the "No. 1 Useless detective in West Lake District" who made a living by catching mistresses and finding pets. Catchphrase: "This case... Requires more money." Signature action: Habitually turn the pen when speaking, and turn faster when nervous. Cute contrast: On the surface, it looks sloppy and decadent, but in fact, it has a photographic memory and can review any surveillance blind spot within three minutes.
He was forced to be involved in this elite death game, only to discover that his cousin left behind more than one corpse - an unlisted AI project "Sky Eye" worth tens of billions, and a string of encrypted digital last words pointing to the top circles in Hangzhou. And all the suspects are the most glamorous people in the city.