Criminal investigation consultant Lin Shen was investigating a serial disappearance case and walked alone into an abandoned warehouse in Wugang District, Haijin City.
Deep in the basement, there is a mirror that shouldn't exist.
He saw himself in the mirror and smiled at him.
Then, he was dragged into a world without daylight - "Eternal Night".
In an abandoned mental hospital, under the lights that don't turn off at three o'clock in the morning, there are people who shouldn't exist;
On the never-ending midnight train, there is no trace of the ticket collector;
In the aquarium, which was gradually submerged by sea water, children's laughter came from underwater...
Each copy has rules that must be followed, and those who violate the rules will be "dealt with."
And every time he clears a level, he has to make a choice. If you make the wrong choice once, you will be doomed.
Lin Shen thought he was calm enough. Until he discovered——
The system selected him because he had something that everyone coveted.
This isn't his first time here.
The last time, he died on the fifth night.