In an alternate world where human craving—a "wish"—becomes a unique magic. The "Adepts," transcendent beings who wield unique magic and guard humanity from evil gods, are granted all rights and privileges. Driven by the loneliness of his past life, Konoe, who strongly wished to "be someone's number one," finally achieved the qualification to use the forbidden "love potion" after long, grueling training. The one who came seeking help from him was a golden-haired girl afflicted with a fatal illness――.