In a world where talents awaken as mystical abilities, Ace Bell, an outsider from a different realm, finds himself in a place where monster taming is the dream occupation of many. As Ace's turn arrives to awaken his latent talent, he fears he may have none at all. To his astonishment, he awakens not one, but three E-level talents simultaneously—a feat unheard of in this world.While these talents are at the lowest rank, Ace's unique awakening sets him on an extraordinary path in the world of talents and monsters. As he navigates his way through a society where talents range from E to S, Ace must keep his origins a secret and prove his worth.