Sylvia, a young woman on the verge of death, finds herself transported into her favorite novel—not as the heroine, but as the Saintess of the North, a minor character predestined to die early to save the male protagonist and the Holy Empire from a demon invasion. Unwilling to accept such a cruel fate, she disguises herself as a man using illusion magic and joins the Order of the Holy Knights, determined to rewrite her story.
Masquerading as a swordsman, Sylvia strives to alter the prophecy that binds her life to the Empire’s survival. Yet, as she grows closer to the cursed prince and her fellow knights, the weight of her deception becomes harder to bear. In a world ruled by war, magic, and intrigue, Sylvia must navigate dangerous alliances, defy the prophecy, and find a way to transform her destined death into a triumph that could save them all.