Liovel was once a human, first in line to inherit the throne of Palenia. That was before a cruel sorcerer turned him into an eyebat. It’s difficult to say how much of the original Liovel is left in the monstrous shape that he holds now, but he does retain some of his personality, he seems mostly cognizant of his surroundings, and he is never too far from his younger sister, Osara.
Before his transformation, he was the second best archer in the kingdom, a cunning sword fighter, and a skilled strategist. As an eyebat, Liovel enjoys assisting Osara and her friends in ways only a flying eyeball can, hanging upside down from cavern ceilings when possible, and messing with the local tavernkeep, Grom.