Plot Summery: The Lich, now re-re-re-reawakened, is back with a plot to not only take over Ooaa, but Earth along with it. Team Ooaa, along with a few others, travel to the real world to stop him from finding the Power Stones. Meanwhile fitting into modern times isn't so easy when 2D meets 3D. Part 3 of the Mixed Dimensions trilogy.

A/N:

Teller16-djb & Brenda: Welcome to the Odyssey!

Clockwork: Why can't you two ever come up with anything normal?

Brenda: Would you really want us to be normal?

Clockwork: I suppose not.

Teller16-djb: Most of you are probably just starting your vaction. Congrats on making it through yet another school year.

Brenda: And happy 4th of July everyone.

Teller16-djb: We finally got a new keyboard, but our parents are making us use it when they're around only. That being said, updates are going to be vary questionable this season. Let's get this thing started for you peeps. The story kicks off directly where we left them last. Silver tongue…ACTIVATE!

-PREVIOUSLY ON PORTAL PROBLEMS-

"I have underestimated you Shawn Parker," the Lich spoke. "But that is one mistake I will never make again. You have more power than you realize and hopefully in time, you will see things my way."

"I will neverbe like you," Shawn growled. "And neitherwill Star. We willstop you."

"What hope is there for you now? You foolish children have no idea what you have unleashed. And this time, I think I'll take this game to a more realistic level. See you at home Shawn Parker and Natasha Parton."

The Lich created and jumped into a toxic green portal and jumped inside, leaving the kids in a worried wonder.

Adventure Time Mixed Dimensions

Part 3: Vortex Ventures

Prologue: Back To The Past

Shawn's POV

"What…have you done," I asked.

"We didn't have a choice," Ice Princess said. "How many times do we have to go over this?"

Out of the blue, Natasha just…flipped out. She tried to attack the Ice Kids but I held her back. The two Royals didn't make things easier because they stood ready to face her. Now of all times. Finally she calmed down.

"What was that about," I wondered.

"I don't know," Natasha replied. "Something just came over me."

"Was it a brain, knowing your world is in danger and not ours," Ice Princess egged her on.

"Now I remember. It was rage!"

Again, they tried to fight. This time Ice Prince helped me out with keeping them from killing each other. This is good because these two already don't like each other to begin with and they gave us a lot of struggling to get them to calm down.

"Both our worlds are in danger," Ice Prince told. "Their world created our world. So if their world goes, we go along with it."

"We need to get back to the Candy Kingdom ASAP," I said.

"We'll never make it there fast enough on foot," Natasha pointed out.

Once again, she was right. It would take us way too long to get there running and walking. The Ice Royals could just fly but Natasha and I would be stuck. Time was already short but who really knows how much more of it we have until things start falling apart.

"Think you could freeze us a path," I asked.

They took my advice and we rode back to the kingdom. Jumping inside the window of the Invention Room, I sat down with my friends and watched the Gum Royals finish the time machine.

"Shawn," Gumball asked tightening a screw.

"Yes Bazooka?"

"You didn't get rid of the Lich like we discussed."

"Yeah, about that-"

"Do you have any idea what this means," Bubblegum connected two parts.

"We know where he's going, what he's after-"

"But not where he ended up. The machine is missing just one component. Do any of you have the topaz?"

Ice Princess threw it to her, ignoring the glares Natasha sent her.

"You four need to go back home and stop him before he gets those stones," PB instructed.

"What do you mean four," Finn asked. "I'm coming too."

"Oh no you don't," PG stopped him. "Ooo and Aaa was one thing. Them in Ooaa was another. But who knows what could happen if you go there."

"What choice do we have," Natasha questioned. "We're going to need all the help we can get if we're facing a guy who can brush off and explosion like dust."

The door burst open but we didn't pay attention to it because the machine came to life. Gumball pushed them in while PB gave me a bag the kids made Natasha.

"Wait," Marshall Lee, the person who came in with Marcelline, said. "What's going on here?"

"No time," Gumball screamed. "Get in the portal!"

"But," Marcelline tried.

"Shut up and go!"

He pushed them in and I jumped in after them.

A/N:

Teller16-djb: This is by far the longest prologue I've posted here.

Clockwork: Did anyone catch what Lumpy Space Princess said about being Fionna and Cake's "Papa"?

Brenda: And remember what Fishlegs said about Sean's "kids".

Teller16-djb: I love non-important-at-the-time Easter Eggs. Confusion is my favorite life tool. Next to my Kadaj. I love using my Kadaj.

Brenda: When did you use that recently?

Teller16-djb: There's only one threat our Esoteric family has at the moment. Only one other person on this site knows who. And its because this dangerous guy keeps messing with them, Clockwork's kept me busy on Esoteric recruits for the past, um…two months.

Brenda: We'll talk more about this next chapter.

Teller16-djb, Clockwork & Brenda: See ya around!