The fight between Ueki and Onimon reaches its conclusion. A week afterwards, Onimon trains Ueki so that Ueki can fight a stronger enemy known as Kuro Kage, one member of Robert Haydn's Ten.

A large Heavenly Beast appears during the fight between Ueki and Aleggio. Ueki learns more about his potential powers as a Heavenly Being from the Beast, who befriends Ueki.

Ueki meets a new enemy named Anon, who is even more twisted than Robert Haydn ever was.

Sano took Diego's advice by heart and came up with a plan to defeat him. By making a magnetic track, Sano propelled himself towards a trapped Diego at incredible speeds and rammed him head on. Still, Diego was able to grasp victory by a powerful bluff while Sano was in the null power area. Now the games are tied one to one. Next up is Mori vs. Kilnorton, with an IQ of 179. Mori is freaking out about how to get him to do the special pose, but thanks to Hideyoshi, Mori tricks him! The problem is that Kilnorton has already planned for everything…

Ueki has finally reached his level 2 power! He can now revert the powers of others back to their original state. If Ballow attacks with multiple visions made reality, Ueki can return them to simple past visions. Ballow's advantage is severely limited with this turn of events. Ballow realizes this and presses on, hoping to overwhelm Ueki before he can fully master this power, but as he does so, the past that wounds him so comes back to him. A long time ago, he lived peacefully with his mother, but due to an accident, he used his sacred treasure on his mother…

God continues telling his story of the past and the girl he met, Haruko Ueki. After saving her from the bullies, she tries to pay him back, first by force feeding him several plates of curry, then by a whole mess of other thing. Eventually, God is able to escape, but not before he finds an elderly woman whose foot gets stuck in a railroad track. God knows that he can't interfere with life or death situations on earth, but just when it seems that the woman will die, Ueki jumps in and helps the woman. Seeing the girl's determination, bravery, and optimism towards the future, God jumps in and saves them both…

The fourth round begins and Anon explains the rules. They are quite simple: be the first to make it to Anon and defeat him to win. If they can't, Anon will destroy everyone. While Anon hides in his floating battlefield, everyone attempts to meet up with him, including Ueki and Ai, but they are stopped by Hellion Margarette. Margarette threatens Ueki then goes after Ai. However, due to Ueki's determination to stop Anon, Margarette reveals his true form, and the secret of The Protectors: they are sacred beasts in human form. Meanwhile, Li Ho is the first to meet up with Anon, and they fight. Li Ho stands up pretty well against Anon, managing to block most incoming attacks and show an impressive display of power as usual. However, he is no match for Anon, and is defeated after a long battle. Just as he faints, Rinko and Sano show up ready to fight. But they aren't alone. Ban Dicoot and Diegostar show up to help.

Rinko and group fight Anon and a long battle ensues. After going through several basic attacks, Ban and Diego creat a combination attack, while Sano uses a new special attack which, unfortunately, we never see. However, even these are ineffective. In the meantime, Ueki begins training inside the Heavenly Beast that Hellion Margarette has become, while Ai runs to meet up with everyone at Anon…