"...Is this a death game?" The full-dive RPG "Life is Adventure" has 100,000 players due to the failure of management, and it has turned into a death game that is going out of control.

Yamamoto Rinka, a beautiful player in her thirties, curses her fate and falls into despair -- or did she? "It's a forced long vacation! If I'm going to do it, I might as well take my time and enjoy the game!" Moreover, due to a cheat skill that was activated despite her own will, she suddenly became an all-round player...

This is the story of Yamamoto, who enjoys the death game world filled with vigor, and unconsciously becomes invincible. Game start!