In 4025 AD, an unknown existence called "Thriller Game" came to the world
All citizens over 20 years old may be randomly selected and forced to enter the dungeon world to survive.
The types of copies include campus ghost stories, abandoned hospitals, curses of ancient houses, strange islands, mirror world, etc.
Those who successfully pass the level will be rewarded with points and abilities. Those who fail will disappear permanently and their existence in reality will be completely wiped out.
The heroine Lin Xiuyi is bound to a malfunctioning system, and the task panel displays love tasks such as "Battle the BOSS" and "Increase Favorability"
She thought she was playing a love game, but in fact every "strategy" mission triggered the hidden "mechanism" of the copy.
Concept: In a scary world, you are the only light