This is hell. No matter how much power you wield or how vast your fortune, it all means nothing here. Before death, everyone is equal.
This is paradise. Anything you desire but cannot obtain on Earth can be yours here, as long as you can cross the barrier of death and survive a series of “games” with a 99 percent fatality rate.
Courage, intelligence, cunning, obsession...
Only after being tempered by fire and blood can people understand what true resilience means.
(A traditional infinite-worlds novel, with no snarky jokes, cute antics, or otaku elements. Survival, combat, and contests of wits are the main themes. The missions have a high death rate, and the strongest trial-takers in this story can do only one thing: stay alive.)