In the near-future city "Lanjing", the technology giant "Tianqiong Group" relies on its "Apocalypse" big data system to penetrate into every corner of urban life. It can predict crime, optimize traffic, and even influence judicial decisions. Rankyo City is therefore known as the "Perfect City".
Yet beneath the halo of this perfect city, a shadow is growing.
Elite prosecutor Gu Yebai was once the staunchest supporter of the "Apocalypse System" until his mentor, a highly respected judge, committed suicide unjustly because of a case convicted by the "Apocalypse" data. The death of his mentor planted a seed of doubt in Gu Yebai's heart.
A seemingly ordinary gang merger case once again presented the irrefutable "perfect evidence" of the "Apocalypse" system in front of Gu Yebai. But this time, he saw something similar to his mentor in the defendant's desperate eyes. In order to find out the truth, Gu Yebai began a secret investigation, but found that he was stepping step by step into a huge network woven by business empires, high-level politicians and underground gangs.
Data can be generated, truth can be shaped, and justice can be traded. When the cornerstone of the law is shaken, Gu Yebai's only weapon is his own reason and conscience. He will join forces with the mysterious female hacker, the gray policeman who walks in black and white, and the gang leader who controls the dark side of the city to fight against the "Eye in the Sky" hanging over the city.
He stared into the abyss, and the abyss had already reserved a place for him.
