Monster Rancher

Gray Wolf challenges his brother, Tiger of the Wind, to a one to one duel to settle things. Who will be the victor?

Genki and the group enter Naga's territory, which is also the Color Pandoras' forests. Naga sends Stone Dragon to destroy them. Meanwhile, the group falls into one of the Color Pandora's traps. They eventually understand each other, and work together to trap Stone Dragon. But when Stone Dragon breaks free, Color Pandora then turns him into a Lost Disc.

Genki and the group meet up with Jim and his Eared Mew at the Yellow River. They battle Baddies as they cross the river. Genki is angry at Jim, who thinks that he is just a kid, but sees that Genki is a strong person when he saves him.

Genki and the gang resurrect Bossy. The Apes worship Bossy, because he finds them food and shelter. But the Rock Apes steal him for the same purposes, and Genki's gang collaborates so both tribes are equal among Bossy's rule.

Genki and the gang locate an abandoned amusement park that is the remain of an ancient civilization. They all explore, until the Kuros kidnap Mocchi. They beat the Kuros, but Pixie comes to tell them that Moo found his body.

The gang meets up with Niton, a snail-like creature who is a merchant. He sells them second-rate quality items and a fake mystery disc for Holly's dagger. Infuriated, they go to find him, but the Jells trap them on the beach and bury them. But the tide is coming in fast. Holly begs Niton to help, and he finally comes to his senses and does what is right. He digs them out and gives them a refund.

Naga sends the Tainted Cat Brothers to destroy Genki and his friends. Mocchi and Genki are separated from the group, and meet with the Tainted Cat Brothers' old mentor, Kato. Kato trains Genki and Mocchi, and together the two help the Tainted Cat Brothers realize that they were wrong to turn against their mentor.

Naga sends his most powerful warrior, Bajarl, to destroy Genki and the others. Bajarl traps them in his jar, and only Holly and Mocchi escape. Holly then stumbles onto a ghost town that was wiped out by Bajarl. Holly reads the mayor's diary, realizing that the mayor rigged a huge rock formation above the town with explosives. She blows up the rock, trapping Bajarl and saving her friends.

The gang infiltrates Naga's headquarters to take out the last of the Big Bad four!

Moo is finally merged with his body and immediately seeks out Genki's group. They are currently traveling over a mountain, and they come across a sleepy village. The village doesn't answer when they ask to stay in, because it is "Ogre Day" in the village, where an ogre comes and steals children.

Genki and the monsters celebrate Holly's birthday.

Moo orders General Durahan to destroy Genki and his group. Durahan sends End Bringer, who is stronger than the group. But the group's courage fuels them to destroy End Bringer.

Durahan sends Chariot and a pack of Salamanders to destroy the group. The Salamanders are reluctant to follow the group into the forest, because a monster is rumored to live there. Chariot orders them to kill the group, regardless of some rumor.

Genki and the group come across ruins, which an archaeologist, Colt, is excavating. She explains that the ruins are the remains of the "Pendant" civilization. But this civilization has the same crest as the Baddies.

The team takes a break in a meadow, and Tiger goes to look for food. While he is gone, Jagd Hound attacks. Tiger chases him, because Jagd Hound was not a Baddie. Tiger learns that Lilim kidnapped a baby Jagd Hound swore to protect, and the only way Jagd Hound would get it back was if he destroyed Genki's group.

Durahan unleashes a squadron of Astros to destroy Genki and the team. They lose the Astros in the ruins of a spaceship, and Captain Astro finds them and tells of how the people of Vangea tortured them, and he wants revenge on all humans. He does not realize that not all humans are evil until he falls down a waterfall, and Genki tries to save him. Astro becomes a lost disc.

Durahan sends Renocraft to destroy the group, but they succeed in turning him into a lost disc.

Captain Weed realizes that the Magic Stone is needed to perfect his body. He tells Durahan to get it. Durahan wants it for himself to overthrow Moo. Durahan sends the Gangsters, which are self-reassembling robots. Lilim gets the Magic Stone before Weed does, and goes to give it to Durahan.

When Lilim returns, she tells Durahan that she would rather give the Magic Stone to Moo. All of Durahan's forces have turned on him, and to make matters worse, Genki and his friends teleport to Durahan's warship. Lilim rigs it to explode, and she gets away with the Magic Stone. Genki and his friends confront Durahan and defeat him.

The group travels north, and comes across a village of Jill. Jill tells them of the legend of Cinderbird, who changed the evil Skullcapt into a regular Jill. Jill decides that Genki and his friends have true souls of goodness, and decide to show them the Phoenix, which is encased in a giant ice cube. But Moo comes, fully reenergized. Genki and the others attempt to lead Moo away from the Phoenix.

Genki and the others attempt to lead Moo away from the Phoenix. But Pixie is seriously hurt while fighting. But instead of finishing them off, Moo goes berserk. His mind is strangled by the evil fury of Moo's soul. Meanwhile, Pixie is in danger of becoming a lost disc. Big Blue decides to fuse with Pixie to save her, even though he ceases to exist.

The berserk Moo travels to Mt. Kyrus to destroy the volcano. The magma, Monol tells them, will cause a chain reaction inside the planet and cause a catastrophic earthquake that will destroy the planet. Monol also says the only way to stop him is with Phoenix's soul, and that it was split into five mystery discs. And those mystery discs are Suezo, Mocchi, Tiger, Golem, and Hare.