After waking up 14 years before the start of a discontinued romance novel, the protagonist finds herself reincarnated as the Empire’s most powerful Archmage. With only one memory—“Please protect them”—she decides to quietly live out her days in her territory, waiting for the story to unfold.

That is, until she crosses paths with the novel’s future villain: the neglected and abused fourth prince, destined to become a tyrant. Moved by his tragic circumstances, she makes a life-changing decision—“Become my disciple.”

Twelve years later, the once broken boy has grown into a strong young man who remains loyally by her side—harboring feelings for the woman who saved him.

To Ensure the Young Villain’s Happy Ending is a heartwarming fantasy romance about rewriting fate, healing from the past, and finding happiness beyond the pages of a forgotten story.