Rin, a skilled warrior working at the bustling White Flower Place harbor, harbors two dangerous secrets.
The first is his forbidden knowledge of the world he inhabits—a world uncannily identical to the events of a novel he once read, The Golden Girl's Rise. This knowledge has helped him navigate life far from the grandeur of the Hoshimi Empire's Imperial Palace, where he keeps a low profile.
But Rin's second secret could unravel everything: he is the estranged brother of the Crown Prince, a key figure in the novel's tale. When circumstances drag him into the chaos foretold by The Golden Girl's Rise, Rin must grapple with his role in this predestined story, all while protecting his identity and questioning whether he can rewrite the fate laid out in the novel.