Eveness wakes up as the wicked princess of a novel who's doomed to die on her wedding day. Determined to change her destiny, she rebuilds her reputation and convinces her cold fiancé Grand Duke Terence Lenz into a partnership to prevent this impending peril. However, as she alters the story, unexpected twists arise—Terence's hatred turns to passionate love, and new dangers loom. Can Eveness navigate this altered fate and find true happiness, or will the unknown challenges consume her?