Outside the arcade, Jenny was explaining everything to K.O., Dendy, Lincoln and Clyde.

"So how do we get them back?" Clyde asked.

"First we need to find out where Mobius is," Jenny explains.

"Too bad Lisa's not here," Lincoln lamented. "She could find it easy."

"Don't worry," Jenny assures. "I know someone who's just as smart. And he happens to know a lot about space travel. We need to get to Retroville."

"In that case, I can accommodate you." Dendy used her backpack to open up a portal.

"You expect us to go through there?" Lincoln asked.

"If it means getting your sisters back, then yes."

Lincoln was still unsure, but shrugged it off. All five of them jumped through the portal.

Location: Retroville

The four kids and one robot found themselves inside a giant underground laboratory.

"Whoa!" K.O. then looked at his own hands. "Hey! Why does everything look so bulgy?"

"Trust me," Jenny said. "You'll get used to it."

"Hey!" A voice shouted. "Who's in my lab?"

The guests all saw the person in question step out of the shadows. The voice came from a little boy with a large head and brown hair in the shape of a fudge swirl.

"Jimmy, it's me. Jenny. Remember."

Jimmy took a closer look at the robot. "Oh yeah, XJ9. Welcome back."

"You know each other?" Clyde asked.

"Of course we do," Jimmy explains.

"This is Jimmy Neutron," Jenny introduces. "He's the owner of this lab. We met when we were rescued from a toy factory."

"It's a pretty long story Lincoln."

"Oh well. You can tell….." Lincoln pauses for a moment when he realized. "Hold on. How do you know my name?"

"I've been gathering information about your home town. I know the names of a lot of residents."

"Really?" Clyde questions. "Then what's my name?"

"That's easy. You're Clyde McBride."

"Huh, right on target."

"And you must be K.O."

"Uh…..yeah." K.O. answers. "But how do you know me?"

"I've been doing extensive research on all known worlds of the multiverse. I know all about you."

"Really? Then how old am I? Where do I live? What's my mother's name? What's my favorite hero? And what else do you know?"

"6-11, Lakewood Plaza, Carol, Chip Damage, you collect pow cards and have an evil alter ego known as TKO."

K.O. was stunned. "This kid's good." Then K.O. felt something sniffing his butt. "Uh…...who's is this?"

"That's just Goddard. My dog."

K.O. was amazed. "A dog that's a robot? Cool!"

Goddard began licking his face.

"Don't you have a pet?" Lincoln asked.

"Not really," K.O. answers. "But our bodega does have a mascot dinosaur."

"I hate to interrupt," Dendy intervenes. "But don't we have important matters to attend to?"

"Dendy's right," Jenny says. "Listen Jimmy. We need your help. Lincoln's sisters have been taken away to the planet Mobius."

"Mobius huh?" Jimmy thought. "Do you have a video transmission?"

"Right here." Dendy took out the disc.

"Good. I should be able to trace the origin." Jimmy inserts the disc into the computer and began typing away. Something started coming up on the screen. "Ah here it is. Mobius is a far distance planet inhabited by robots and anthropomorphic animals with supernatural abilities. The exact distance is approximately 7,954,234.157 miles away, which in our time would take about 3-15 earth days."

"Well, don't you have a rocket or something that can get us there faster?" Lincoln asks.

"Unfortunately no."

Lincoln lowers his head.

"But that doesn't mean we can't construct one."

"You mean you can build a rocket to get us there?" K.O. asked.

"Not just a rocket," Jimmy answered. "An aircraft. But I can't do it alone. We're gonna need a group. A team. A unity squad."

"A unity squad?" Lincoln then got an idea. "That's it! I know who can help us!" He then turns to his friends. "Clyde! I need you to head back home and round up everyone in the neighborhood! Jenny, K.O., you guys gather up all your friends and family and meet me in Royal Woods as soon as you can!"

"Okay," K.O. raises his brow. "But why?"

"Trust me. We need all the help we can get." Then he reaches into his pocket and pulls out his phone. And quick dialed the number of a long time friend.

"Hello, you've reached the Tabootie residence. Rudy speaking."

"Rudy, this is Lincoln. I need you to come down to Royal Woods pronto. And bring the whole squad."

Location: Royal Woods

Back home, everyone was gathered together for some event. As such, Clyde rounded up Lincoln's family and friends, including Rusty, Zach, Liam and Ronnie Anne. There were also some of the girls' friends, consisting of Bobby Santiago, Sam Sharp, Darcy Helmandollar, Haiku, Giggles, Polly, Tabby, Chunk and so many others.

"Wonder what this is about," Bobby thought.

"Beats me," Sam shrugged. "Luna and I were supposed to have a jam session yesterday, but she never showed up."

"Lisa and I were gonna have a play date today," Darcy exclaims. "But when I went to her house, she wasn't there."

"Come to think of it, I haven't heard from Lori in days," Bobby wonders. "That's not like her at all."

Soon enough, everyone kept chattering amongst themselves. Until they heard a loud whistle.

The whistle came from Lincoln. Among him were Jenny Wakeman, Timmy Turner, Spongebob SquarePants, Danny Phantom and Jimmy Neutron. There was also the members of the Unity squad (consisting of Doug, Arnold, CatDog, Penny, Rudy, Snap, Brad, Tuck, Harvey, Fee and Foo). Even K.O. brought some of his allies, including his mother Carol, and his co-workers Rad and Enid.

After a minute, Lincoln finally spoke up.

"Hello everyone. I know some of you might not know who I am, but there's a very good reason I bought all of you here. My name is Lincoln Loud. And as you all know, all 10 of my sisters have disappeared. Clearly it's a big deal. But I have some good news and some bad news. The good news is we found out where they are. The bad news is that they need our help because they've been kidnapped by aliens."

The crowd just stared blankly for a second. Then a majority of them bursted into laughter. This made Lincoln realize that what he said sounded pretty foolish.

"Enough!"

Everyone stopped laughing as soon as they heard a voice. They all saw K.O. step forward.

"Lincoln's not lying. I know what he said sounds insane, and if I have to be honest, what people say may sound insane sometimes, but that doesn't mean that the person saying it is insane. But anyway, Lincoln is telling the truth. His sisters really did get taken by aliens. We just got their message, and now it's up to us to rescue them."

"Why should we believe you?" Someone in the crowd exclaimed.

"I know most of you don't know me, but I come from a world where stuff like this happens all the time. I've dealt with this before. And in my heart as a hero, it's my duty to help those in need."

Lincoln spoke up. "Look, all I know is that my sisters need help. It might have been my fault for wishing them away, but they've all done great things, not just for me, but for all of you. Lana's helped fix bikes and cars, Luan's entertained parties for kids of all ages, Lisa helped find a cure for strep throat as well as become a good friend, and Leni gives the best fashion advice more than anyone I know. The point is, we owe them. They've all helped us out in one way or another, so the least we can do is go over to that planet and get them back. Who's with me?"

The crowd was dead silent.

"That speech sounded better in my mind."

Ronnie Anne raises her hand.

"You there!" K.O. points. "The one with the ponytail."

"Are you sure you wanna go through with this lame-o?" She asked.

"I've never been more sure about this in my entire life," Lincoln assures.

"Can't argue with that determination," she muttered. "Okay Lincoln. Here's the lowdown: we'll all help build a giant aircraft to go all the way to that planet of those alien knuckleheads, and we'll take it from there. We're getting the Loud sisters back!"

Everyone cheers.

So over the next few hours, all the citizens of Royal Woods, including the members of the Unity Squad got to work building an aircraft. Rudy and Penny worked on the blueprints, Jenny, Dendy and Jimmy worked on building, construction and the control system, Harvey and Clyde were working on the safety features, and everyone else…...supervised.

After many hours of hard labor, all of it was more than worth it.

"Alright everyone," Jimmy announces. "I'd say she's ready for intergalactic travel."

"I don't know," Lynn Sr. criticized. "Doesn't look stable to me."

"I think it looks great," K.O. said.

"Yeah, it's perfect." Lincoln slowly made his way towards the aircraft.

His mother stopped him. "Lincoln, what are you doing?"

Lincoln turned around. "I'm gonna go get my sisters back. It's my fault they got taken away. I should be the one to bring them home."

"Son, you can't go on your own," his father said. "What if something happens to you?"

"That doesn't matter. I have to do this. You said so yourself. You make a mess, you clean it yourself. Well this is my mess, and therefore, I have to clean it. So don't try to stop me."

Lincoln was about to board the ship, but then he felt something tugging his arm. He looks down and saw that it came from K.O.

"Lincoln," he said. "I get it. A brother has to do what a brother has to do. But that doesn't mean he has to do it alone."

"You don't mean?"

"Yep. I'm coming with you!"

Lincoln kneeled down to K.O. "K.O., I get that you wanna help me. But I can't ask you to do that."

"I don't care. It's what heroes do. So whether you like it or not, I'm coming along too."

Then Dendy pops up from behind him. "As am I. You're gonna need someone who can navigate you to that planet."

Lincoln smiles. Until he hears another voice coming from the crowd.

"I'm in too!"

Lincoln turned around to see who it was. "Harvey? You're coming too?"

"Remember when you and your sisters saved us from those panthers on that island?" Harvey reminded. "The least we can do is return the favor."

Fee and Foo step forward as well.

Lincoln then felt another hand on his shoulder. "You too, Clyde?"

"I can't leave my best friend hanging," Clyde said. "Also I kinda feel uncomfortable being at your house when you're not here."

"If Clyde's going, then so are we!"

Lincoln turned again and saw that voice came from Rusty.

"Hot diggety dang!" Cheered Liam.

"Yeah!" Zach agrees. "Count us in!"

"Make that four more," Haiku said in a monotone voice as her, Giggles, Polly and Tabby stepped forward.

"Time to rock and roll mate!" Tabby said.

Lincoln felt a hand on his other shoulder. He looks up and saw Bobby.

"If Lori's somewhere out there, then I should help," he said.

His sister Ronnie Anne came out from behind. "If Bobby's going, then so am I."

Then they heard the sound of a clearing throat. Which came from Jenny. "Clearly, we're coming too," she said as Danny, Jimmy, Timmy and Spongebob nodded in agreement.

Lincoln then turned to his parents.

"Good luck son," his father said. "I know you'll do what's right."

"And Lincoln," Rita said. "You're ungrounded by the way."

Lincoln smiles even more. Then someone picked him up.

That someone was Sam Sharp. "Little dude, this is for Luna. When you find her." She gave him a kiss on the cheek, making him blush.

"Uh yeah….." he said nervously. "Thanks, but I don't think it'll mean the same if it came from me."

"Mr Lincoln?" Lincoln looks down and saw Lisa's school friend Darcy. "I hope you find your sisters."

"I'll do my best Darcy," Lincoln assures.

Lincoln then turned to Rudy. "Lincoln, I know you can do this. But if this doesn't work and anything comes to attack us, there should at least be someone to protect the rest of the people on earth. We should stay here and keep everyone safe."

Lincoln smiles. "Thanks Rudy."

K.O. got a hug from his mother. "You be careful out there kiddo."

"Love you mommy," K.O. said.

"Good luck brush head," said Enid.

"Alright everyone!" Ronnie Anne shouts. "Quit sucking your thumbs and lets light this candle!"

Everyone waved their goodbyes as the passengers climbed aboard the ship. Once inside, everyone made their way to their seats.

Lincoln, Clyde, Dendy and Jimmy were at the control panel.

"Clyde," Dendy requested. "Initiate launching sequence."

"You got it." Clyde spoke into the intercom. "Attention! This is your captain speaking. For the duration of this flight, please make sure your seatbelts are fastened and remember to keep your hands, arms, legs, feet, tails and other appendages inside the vehicle at all times. Thank you very much and enjoy your flight." Clyde turns off the intercom. "I've always wanted to do that!"

"We are prepared to launch in 3….2…...1!"

The aircraft then started its engines and drove down the street. After a few blocks down, the wheels ended up being lifted up off the ground and into the night sky.

"Alright, here comes the stratosphere!"

The ship rocked a bit as it passes through the layer.

"Now the mesosphere!"

The ship rocks again.

"Entering the ionosphere!"

With every layer of the atmosphere they were passing through, the ship kept rumbling.

"I'm starting to see why they all end in fear!" K.O. shouts nearly falling out of his seat.

Then Clyde started hearing a ringing. "Ugh! The altitude is making my ears ring!"

"Mine too!" Lincoln says covering his ears.

"That'll wear off momentarily," Dendy assures.

"Alright! That's it baby!" Jimmy anticipates. "Engaging pulse rockets…..now!"

At that moment, it seems that the rocket was about to fall out of the sky, but quickly started blasting off again, into the farther reaches of space. After that, everything was smooth sailing.

"Cruising speed. Passengers are now free to roam about the cabin."

Some of them looked confused.

"You can walk around now."

Then everyone unbuckled their seatbelts and began roaming around.

Most of the kids looked out of a big giant window on the side of the ship.

"Ah, would you look at that?" Clyde said. "The broad expansion of the universe. We're witnessing sights no human (or animal) has ever seen."

However, Lincoln just hung his head against the window with his eyes closed. "Yeah. It's pretty cool buddy. Really cool."

"You know it would look really more cool if you open up your eyes."

Lincoln opens his eyes and leaned closer to the window. Outside, he saw millions of stars, planets and galaxies. "Wow!"

"See pal? The universe is amazing. There's no reason not to look at things that are amazing."

Close to Lincoln, Ronnie Anne was looking outside the window too. "It's incredible."

As the two kids looked out the window, Ronnie Anne turns her face towards Lincoln, who in turn, looked towards her. They both smiled, but then he turned away. Ronnie Anne felt a little shocked herself and turned towards her brother.

"Beautiful, isn't it Bobby?"

"Sure is," Bobby said. "I wish Lori could have been here to see this."

Ronnie Anne rolls her eyes in annoyance. She then took a few looks towards Lincoln.

Unbeknownst to any of them, K.O. and Clyde were watching the whole thing.

"What's going on with those two?" K.O. asked. "Do they like each other or something?"

"I believe it's more than that K.O.," Clyde answered. "They like like each other."

"What are you talking about? Kids don't like like other kids."

"Well you probably don't see it because you have a single parent. But through my experience, when your heart belongs to someone, but you later find someone else with similar interests, like liking that someone else can often lead to much more."

K.O. was still confused. "So wait. Are those two a couple, or are they just friends?"

"Even though everyone sees them as a couple, they claim to be friends. But it's best not to bug them about it."

"You know, if there's one thing I don't understand, it's love."

"Ah don't worry. You'll probably find someone to love eventually."

"Like who?"

"What's wrong with that kappa girl?"

"You mean Dendy? Sure I like her, but I only like her as a friend. Even though she's smart and nice and kinda awkward but also cute in her own way…." K.O. then realized he was getting lost in his thoughts and immediately snapped out of his trance. "What was I saying?"

"The point is, you might not understand love now, but one day you will." Clyde then turned to the control panel. "Hey Jimmy! How much longer until we get there?"

"We've still got about 50,000 to go," Jimmy answers. "We've just entered through the pixelation zone."

"If there aren't any further issues," Dendy elaborated. "We should be there in no time."

"Hang on!" Ronnie Anne spotted something on the map. "It says there's an asteroid field in the way."

"I think they just put those onto maps for decoration," K.O. guesses.

But just as he said that, something made the ship rumble.

"What was that?" Lincoln asked.

"Call it a hunch," Ronnie Anne groaned. "But my guess would be that giant asteroid field we're heading into!"

"Alright everyone!" Jimmy ordered. "Evasive maneuvers!"

Once Jimmy and Dendy activated the ship's force field, some heroes went out to buy some time. Including Danny and Jenny knocking the asteroids out of their way. Timmy even began blowing them up using Cosmo and Wanda as blasters.

Our heroes finally managed to make it out of the asteroid field and proceed with their journey.

"See! I told you!" Ronnie Anne shouted. "Just added on for decoration, my foot!"

"Well excuse me!" K.O. retaliated.

K.O. then noticed that Lincoln wasn't talking much. He made his way over to find out why. "Lincoln? What's the matter?"

"Oh, nothing."

"I know something's wrong Lincoln. You've barely said a word."

"It's just that…. I just kinda miss my sisters. I had no idea they would be kidnapped by aliens. Now I'm afraid I might not get to see them anymore. And the last words I said to them were really mean."

"Why? What was it? What did you say?"

"After they made fun of my video game strategies and said I was immature…...I kinda told them…... I wished that they would go away." Lincoln started getting tears in his eyes. "I never meant for this to actually happen. Now I can't even tell them I'm sorry."

K.O. tried to comfort him. "Lincoln, none of this is your fault. You didn't know this was gonna happen. But don't worry. We'll find them. We just gotta keep our heads together."

"I hope you're right."

Well folks, there's an update for you.

Will Lincoln ever see his sisters again?

Will our heroes make it to the planet Mobius?

Tune in next time to find out.