Wu Lin, a modern-day freelance writer, reluctantly agrees to help a friend finish a historical novel—but palace intrigue and harem drama just aren’t her style. Determined to give the story a fresh twist, she rewrites the plot entirely. What she doesn’t expect is to wake up inside the book itself—now living as Wu Yu Lin, the proud yet unwanted wife of Song Wei, the powerful and aloof Lord of Donglin City.

As Wu Yu Lin, her unconventional charm and bold personality begin to catch Song Wei’s eye. Time and again, she saves him from danger, and their uneasy alliance slowly blossoms into something deeper. But peace is short-lived, as Song Wei’s ambitious brother, Song Yi, schemes to steal both his power and his wife.

Now, caught between fiction and reality, Wu Lin must use her wits to outmaneuver political intrigue—and rewrite the ending not just for the characters, but for herself.