A depressed heroine who turns dark after being bullied at school, completing tasks through a phone app x a mysterious, multiple-personality God of Death. An immersive experience that shifts from easy mode to Hell Mode, a battle of human nature between players and non-players, an all-out free-for-all among players in a realistic setting, and a cast of villains.
Content warnings: The story explores heavy topics such as school bullying, appearance-based bullying, depression, and human nature, and also involves time-space paradoxes.
