It's Really Life-Threatening

1. Core world view setting​ The essence of the Land of Dying: a different space between life and death. All residents are human beings who are in a "clinical death" state in the real world (such as car accidents, serious illness, suicide, etc.). They need to obtain "visa time" by participating in "games". Those whose visas reach zero will disappear completely (declared dead in reality).​ Visa rules: The initial visa is 3 days. Each time you complete the game, you can get a visa extension ranging from 1 to 10 days. The higher the difficulty of the game, the richer the visa reward. Failure in the game or expiration of the visa will trigger the "elimination mechanism" (the body turns into fluorescent particles and dissipates).​ Game mechanics: The game venues are randomly distributed in abandoned urban buildings (shopping malls, hospitals, schools, amusement parks, etc.). The game difficulty will be marked at the entrance (Level C: Survival-based, Level B: Strategic Game, Level A: High-risk wits, Level S: Life and death decision). Each game requires 2-12 people to participate. The rules are announced by the "Mortal System" through electronic screens or paper manuals, and there are "rule loopholes" that can be exploited.​ Conditions for returning to reality: After obtaining a cumulative 1,000-day visa and successfully clearing three S-level games, you can choose to "return to reality" (successfully rescued in reality) or "stay in the dying country" (become a game administrator or a free resident).