In a beast-taming society, humans awaken Gifts to bond with Pet Beasts. Dustin Cork loses his Gift to his family, but awakens a system instead. He aces the Pet Beast Bonding Ceremony and the trial at Hunter's Tower. Seizing rare resources in dangerous realms, he uses them to help himself and his Pet Beast grow stronger. Dustin then sets out for another world to find his parents, beginning a high-stakes journey of battles and challenges.