Everyone says her husband is a terrifying monster—but the real surprise is what's hiding underneath his mask.

After being reborn in a fantasy world, Letitia's miserable second life leads her straight into an arranged marriage with Erden Halstead, the infamous "Monster Lord." Everyone says her new husband is a terrifying, hideous devil hunter—but when Letitia arrives at Halstead Castle, she discovers that Erden is actually kindhearted, loves bunnies, and is hiding a very handsome face beneath his mask.

As Letitia settles into her unexpected new life, she finds herself dealing with devils, mysterious curses, political schemes, and the strange secrets surrounding her husband's past. What starts as a marriage of convenience quickly becomes a charming fantasy romance about learning to see past appearances and helping each other overcome old wounds.