Monster Keeper

In the final installment of the Order of the Cross Series, the protagonist discovers that her true destiny is entangled in a mysterious realm beyond her current world, revealing long-held secrets. She faces the challenge of balancing her loyalty to those she cares about while navigating a dark, treacherous landscape filled with lurking monsters. As she works to uncover who can be trusted, she must confront dangerous foes and her own choices in this dark-themed Monster Reverse Harem Romance.