“Welcome to "81 Questions, Do or Die."”
It's the year 2030, and the end of the world has come. The lone survivors are controlled by an app named “81 Fatal Questions." After answering questions and clearing dungeons, survivors get rewarded through the app. Only by competing against Death will the ultimate winners will have a chance to survive. Thankfully, our genius heroine has had a “bad luck debuff” all her life. Can she and her comrades survive until the end?