When Evil Goku killed everyone but not many but the universe, he destroyed the entire Universe bringing the end of the light, but Evil Goku realized he killed many souls, then... Uatu began to speak as the narrator.

Uatu: The realization nearly broke the Evil Monkey King's son and his army. 

Uatu: With his mission complete, Evil Goku was now just a lonely human with a purpose. The victor without a war, without the God of light and Darkness, is sentenced to spend all of eternity... alone.

Then... Evil Goku notice someone was talking, and though he was not alone he can sense his vision of darkness... that someone spoke to him.

Evil Goku: Who... who said that?

Uatu: Basking in the boundless silence of his universe, Evil Goku ascended to a previously unattainable level of consciousness. He became aware of another.

While Uatu began narrating, Evil Goku turn around, and his ability to see the vision that someone was talking, he turns around and he sees a glowing eye on the glass with evil sense.

Uatu: He became aware of the...

Uatu noticed Evil Goku can see him on the glass barrier.

Evil Goku: I see you.

Uatu: *gasped* *breathing heavily*

On the glass of the universe, the Evil Goku can see him in his vision of darkness.

Evil Goku: There are universes beyond my own.

Uatu decided to seal it away from the glass barrier preventing the Evil Goku entered the universe as he tried to calm his breath himself.

Uatu: I have seen everything that has ever happened. Ever will happen. Ever could happen.

Uatu: And yet, what the hell is this? 

Uatu: If a hunger like that were to be unleashed upon the multiverse.

He noticed the crystal barrier changed color and the echo sound of Evil Goku

Evil Goku: I will find you *echoing*

Uatu: Even I cannot imagine the horrors that might follow... No, no, no. Even the Evil Goku is not as invincible as one might think, he was planning to revive the Evil force. There is still hope for this universe... who?

Uatu decided to use the crystal vision and see the heroes known as o.W.n Cult of Personality and the allies Our World of Alliance Defense fought against Union Academy of Earth 268, but all of them were the only hope to stop evil Goku before he will revive the evil forces

Uatu: That's it, I should summon everyone and-

 *glass breaking*

Then Evil Goku arrived at the universe glasses of realties and saw Uatu.

Uatu: Oh no.

Evil Goku: I found you. I finally found you.

He uses the ability of Mastery of Marital art at Uatu, and as he punches him, Uatu landed on the glass.

Evil Goku: So many universes or Omniverses. So much chaos. *evil giggled* 

He watched all the villains from season 1 SDF and season 2 Union Academy of Earth 268 and heroes and the leader kuwebby2, dieHero, Doc, and traitor MendyOriente all of them died by Our World of Alliance Defense.

Evil Goku: It seems they were lost in the battle against true heroes, I suggest I will revive them and conquer more Omniverse.

Uatu: You do not have to do this, Goku.

Evil Goku: Oh, but it's my purpose...

Evil Goku makes clones of himself and proceeds to attack him but Uatu uses the ability to block the attack and erased the clones of Evil Goku. Then Evil Goku use Dark Siphoining but Uatu struggled to hold himself. Then he burst himself to stop Evil Goku's attack by using the ability of Force-field Generation and then pushed him back to his universe.

Uatu: I don't understand. This should not be possible.

Then, Evil Goku's back and he was standing there behind Uatu.

Evil Goku: Oh, but anything is possible in Omniverses.

He then punches him, and Uatu flies as he was punched. Then the glass of shard enters the realm of the end of the world

https://youtu.be/CF_ybQJucKs

Then he landed on the ground, but Evil Goku destroyed the entire ruining city with the power of God.

Evil Goku: All those worlds, all that suffering, and you just watched.

Uatu: I swore an oath. I cannot exert my will on the natural order of things. I cannot intervene and you will not revive the evil force.

Evil Goku landed on the ground like a superhero land when the ground raised the smoke once it was clear, but he was willing to revive the villains.

Evil Goku: I am the natural order of things. I will revive the evil force and conquer more of Omniverse. It is my purpose. You lack the will to stop me.

He then uses the dragon ball to kill him but Uatu uses the shield from the evil dragon ball. Then Uatu pushes with the shield to stop Evil Goku's ability and then flies him back to the ground. As Evil Goku watched Uatu transform himself into his armor to Eliminate Evil Goku from conquering the Omniverse.

Evil Goku: You cannot compute the power of my will.

Then both clash with each other and suddenly Uatu punched him as it travels more universe.

In Universe of Haifuri

Akeno saw something in the sky as everyone watched something in the sky it was Uatu and Evil Goku fighting each other and then moving on to the next universe like Uncharted, Tomb Raider, Spongebob, and the rest. And then landed on the ground of the school ship in the universe of Girls Und Panzer when the girls doing the practice the girls saw A person with a giant hand. Then one girl with the ginger hair name Soari

Soari: Wow, what is that?

Uatu: Excuse me girls, but I have no time to explain, I have e universe to do.

Then he took flight and attack him but Uatu landed back on the ground as Evil Goku began to punch him as it travels any universe like anime again, Games, TV, and the rest since Evil Goku does hand to hanpunchesch at him.

Then both arrived at Dragon all was real Goku was a good guy.

When Goku noticed he gasped as he saw himself, but he describes himself as his form was Dark Super Saiyan 3.

Goku: W-who are you!?

Then Goku shouted at the evil version of himself.

Evil Goku: I am you.

Then Uatpunchesch him back as he tries to warn him.

Uatu: Goku, get out of here, this is not safe! Go find somewhere!

Goku: What do you mean?

Uatu: The Universe was in grave danger, get out of here!

He uses the ability of force field to push Goku of good guy back as He continues fighting him. Then both clash with each other and arrived at the snow planet. When Uatu was injured while Evil Goku was still up.

Evil Goku: The boundaries of the Omniverse are irrelevant to beings like you and me. I didn't evolve by staying inside the lines.

Uatu: You will never defeat me!

Uatu decided to open the portal to another world leaving him of his victorious.

Evil Goku: Run, watch, it doesn't matter. From here, I can see everything. But first, I am having something missing...

https://youtu.be/r_PJ0JidQ2I

Then Evil Gokuusese can revive the villains from each Omniverse to awaken the evil. And thus, the villains haves been revived.

Salem: GAH!!! Where am I?

kuwebby2: GAHH! Dammit, curse Cap!

Bakugo: He and the allies defeat us!!!

Doc: Speaking of which were still alive.

Eggman: Curse Sonic, he defeated me million times!

As many villains and evil forces were revived, Evil Goku watched everyone who was in a conversation about their death.

Evil Goku: *evil laugh* 

As the screen faded evil Goku has a final word to say...

 "No one can stop me."

A/N: What do you think JuanDeleon250 and BlazeSaber00 this is for season 3 Finale, and this is were Uatu went to portal preventing himself by killing himself. Thus, Evil Goku has finally awaken the villains from Season 1 and season 2 and the rest of from the Omniverse. It was up to o.W.n Cult of Personality and the allies to stop Evil Goku with the help of Uatu the Watcher.