Monster Rancher (2000)

Genki, a young man with a passion for video games, finds himself unexpectedly transported to the world of Monster Rancher. He quickly befriends Holly and encounters a diverse group of monsters, including Mochi, Suezo, Golem, Tiger, and Hare. The story picks up where the original narrative left off, with Genki and his companions setting out on a new adventure. Their primary goal is to compete in the Legend Cup, a prestigious tournament within the Monster Rancher world. Success in the Legend Cup holds the key to freeing Holly's father, who is trapped within a mysterious disc. The series follows their journey as they navigate the challenges and forge bonds in their quest.