As Psaro delves deeper into his quest, he encounters Rose, a kind-hearted elf who shares his passion for seeking out ever-stronger monsters. Rose becomes a loyal companion on their journey, providing support, guidance, and unraveling the secrets of Nadiria. Together, they forge a strong bond and face numerous challenges along the way, testing their courage, wit, and determination.
The game follows the story of Psaro, a tragic protagonist who finds himself cursed and unable to harm anything with monster blood. Consumed by a desire for revenge, Psaro sets out on a quest to become a Monster Wrangler in order to create an army for battle. His path leads him through the mesmerizing and ever-changing seasons of Nadiria, a realm filled with enchanting environments that include rivers of bubbling lava, mysterious ancient ruins, and soaring towers of cake.