Background: The heroes of King of Glory were collectively transported to a real wilderness survival world by a mysterious force (can be set to "Canyon Will" or "Planned Malice")
Rules: All heroes lose their original equipment and most skills, and can only retain 1 basic skill (level 1 effect), which needs to be gradually unlocked through survival.
Core contradiction: Heroes who are used to being beaten/beaten now have to face the real wilderness where they will be hungry, tired, sick, and die.