Earth ends up in a worldwide death game where everyone from the ages of 15 to 29 must participate. In this 20-round death game, Ryu Min stands alone at the entrance of the last round. However, the game taunts him, killing him for having not met the entry requirement of a minimum 5-man party. Now, on his 100th and final attempt, he uses the information he learned from his previous 99 attempts to help raise the…