Many strange phenomena have been happening in Yin City. Li Ang—whose alias is Li Risheng—becomes embroiled  in an absolute real game of life-and-death, known as Killing Field. 
Using his above average analytical and deductive skills, he completes different quests assigned by the system, such as eliminating supernatural beings or solving cases, while trying to unravel the true nature of the game.

Li Ang leaned against the elevator, standing in the corridor of the fifth floor and looking around. At the end of the corridor on the left side hung a round clock, indicating the current time was 11:23. The floor of the corridor was covered with a deep, dark red carpet, the wallpaper was pale red, and at intervals along the wall hung two flower-shaped orange lampshades, radiating a warm glow.


Chapter 687 - Chapter 685: The Light Goes Out