Limbo, a withdrawn young woman, dedicates herself solely to her fixation on tentacle comics, disregarding all else as unimportant. Though she wished for the world's annihilation on her birthday, destiny had different intentions for her. A diabolical female programmer pays her an unexpected visit, and much to Limbo's astonishment, they bond immediately over their mutual aspiration for global destruction. Joining forces as "project partners," they amusingly strive every day to achieve their aim.