Gu Feng's life was dragged into the abyss by a loan shark that he could not repay. His mother died of illness and his girlfriend left. When he was desperate, he clicked on a scarlet link - "Short of money? Come to us."
When he opened his eyes again, he became a prisoner in Room 706 of the mental hospital.
The nurse here can rotate her neck 180 degrees, and the pills are engraved with inhuman runes. The deepest fear comes from under her feet - his shadow has a life of its own.
Escape from the hospital is not relief. In front of us are the endless ruins after the collapse of civilization, an apocalypse known as the "Great Collapse." The survivors told him: Welcome to the real world, where the rules are simpler and more cruel.
Want food, clean water, medicine? Exchange it with "Lingzhu". The only way to obtain the spirit beads is to enter the weird "game level" guarded by "devil cultivators" and complete the challenge. There is only one rule: the winner gets the pearl, the loser dies.
One life, one pearl.
Gu Feng soon discovered that what was brought out from the "Seventh Sick Building" was not only memories, but also the mutated shadow like gangrene attached to the bone. It is not only a curse that erodes sanity, but it may also be the only way to survive in this apocalypse.
He formed an alliance with a group of survivors who also escaped from various "hospitals" and struggled to survive. They must challenge the fatal levels from "D" to "A", face all kinds of demon cultivators who are good at bewitching, manipulating, and devouring. In every "game" where their lives are at stake, they must collect spiritual beads and delay their own "alienation."
However, as he wandered on the edge of life and death again and again, Gu Feng began to touch upon the chilling truth.
Concept: supernatural