For the past year, Agon Cora has been tormented by terrible visions. One night, a specific vision causes his relentless panic to rise to an extreme, making him suffer a fatal heart attack. He wakes up in limbo, standing before a strange deity named Olagna, who finds Agon's inability to enjoy life insulting, and as punishment, sends him to another world to "learn to appreciate life”. But can Agon really learn to enjoy this new life, with only ten minutes to live it?