When a fairy named Daisy granted Eiji Hoshimiya a wish a decade ago, the aftermath led to a catastrophic event known as the 'Great Destruction.' Now, as a high school student focused on his ailing sister, Eiji grapples with the consequences of a wish he can't recall but knows triggered the world's collapse. In a world where 'Orders' possess powers fueled by desires, Eiji finds himself targeted by those seeking revenge for the lives lost due to his wish. With assassination attempts looming, Eiji must uncover the truth behind his wish and navigate the perilous intentions that sparked such widespread devastation.