A decade ago, an otherworldly being by the name of Daisy approached a young Eiji Hoshimiya and asked for his one and only desire. Though his answer remains a mystery, the outcome was disastrous. Known as the "Great Destruction," the earth crumbled beneath them and countless lives were lost. Currently a high school student, Eiji's sole focus is on his ailing sister. He cannot recall his request, only that it resulted in the tragic cataclysm. Following that event, numerous individuals have obtained the ability to fulfill their deepest wishes, dubbed "Orders." The general populace deems these people as malevolent and detests them. Among their ranks, certain Orders aim to exact revenge upon Eiji for his role in the catastrophe. How will Eiji evade their attempts on his life? And most crucially, what was his desire, and what drove him to choose it, leading to such dire consequences?