Claimed by the Beasts: The Rejected Heiress EP 1

Cast out by the Ashford family, Elena survives by accepting a dangerous job caring for five supposedly broken beastmen. She does not know that Dorian, Cassian, Ronan, Leon, and Fenris are the sealed wolf king, dragon prince, white-tiger war god, lion lord, and nine-tailed fox king. Elena's compassion heals their fractured minds, activates a soul bond, and restores their powers.