You might be asking yourself this simple question. What is the mech that is known as a Gundam? They are, in a sense… powerful Mobile Suits. In the wars that has happened with these powerful machines, no one has seen the bond like the one between a Gundam and its pilot. That's because all Gundams use a neural interface. Pilot to robot, linked as one, with only the most advanced weaponry. Beam Sabers, plasma cannons, missile launchers and so much more. And now, one has appeared before our heroes.

"Any progress trying to get the cockpit open?" Franky asked as Tails and Kazuichi were trying to open it.

"Not much. Its sealed tight and we're having trouble finding the sequence to get it open." Tails said.

The Gundam that appeared above the ships was large, like all mechs, but with a unique design. It was large and humanoid with red flames decaled on the sides of it as well as a sword and a gun equipped to it.

"Is there even a pilot in there?" Kazuichi asked knocking on the unidentified Gundam's chest.

"No life signs inside. I think either the pilot was dead or this thing was left floating in space as debris." Tails said.

"For the sake of optimism, I'm betting on the latter in this one." David said.

"Even without a pilot, this thing is pretty cool looking." Akane said.

"Wonder if we could reverse engineer this thing and make our own unique Gundams? I mean, the Endless Frontier has those mechs too. What do they call em?" Indigo asked.

"Gundams are rare, but our own mobile suits? That's something that I would like to see." Ross said.

"Yeah. We can definitely got the materials to make mobile suits. Thanks to all the metal debris we end up collecting." Franky said.

"Those of you from the Steam Universe, you have experience piloting mechs like this, right?" Hope asked.

"Yes but these things are a lot more advanced than what we're used to." Gemini said.

"Yeah. I doubt we could pilot something like this." Ichiro said.

"Well, i piloted an Arwing. This should be no problem for me." Rainbow said getting close before she saw the inside. "On second thought, maybe not."

"I don't get what's with you guys." Zinia said getting it open and sitting inside. "Thing looks fine for me." she said.

"Wait, you actually understand the mechanics?" Tails said.

"Yeah. It's just like those weapon robot simulators back on the base." Zinia said.

Thats pretty cool you know how to use this thing." Sonic said.

"Its more impressive that we can have her pilot the Gundam." Tails said. "Seems these gundams and mobile suits will only work with those who understand the mechanics. And so far, Zinia is the only one who knows how they work."

"Yep. Okay, our first mission is figuring out where in the Warrior Universe this thing floated from." Zinia said.

"Ah. So this is where it floated off." a voice said as a figure walked into the room. It was a man dressed in a kimono with long blond hair.

"Oh boy." Madoka said shaking a bit.

"Uh… who are you?" Amy asked.

"Yeah. I was about to go and..." Rainbow began before he grabbed her by the throat.

"How rude. To speak in such manner to a god." he said.

"God?" Hope asked.

"That's Yellow. The Color God of the Warrior Universe." Madoka whispered.

"Ack… i don't know… I'm sorry…" Rainbow said as Yellow tossed her away.

"Now...if you excuse me...I have to destroy that debris." Yellow said with a hand out as a sword appeared.

"Destroy? Isn't this from your Universe?" Sunset asked.

"It is. It's something only to exist in my universe. I need to destroy it immediately before others get wind of its existence." Yellow said.

"Well… what if we brought it back to your Universe?" Zinia asked.

"Bring it back? Have you lost your…" Yellow began before thinking it over and smiling and chuckling. "Sure. You can bring it back. Here is the world. Good luck." he said chuckling as he turned to leave.

"What the heck…?" Pinkie asked.

"He just became a completely different person." Petra said.

"Hmm. Strange how he just let us go like that." Jexi said. "Well, we should start heading for the Warrior Universe anyway."

"The main problem is that very few of us have the technological knowledge to even operate these mechs properly." Ramona said.

"I wouldn't worry too much about that. Sure, these mechs are more complicated than most things we've dealt with, but we have a tendency to be fast learners." David said.

"Oh yeah! Aren't Lunarians technologically advanced?" Rainbow asked.

"They're advanced In magic, not in tech." David said. "But if Cecil's father was able to make the Lunar Whale by himself, it does raise a few questions about our capabilities."

"In any case, if we're going to the world that Yellow showed, we're going to need a crash course on Mobile Suits." Jesse said.

"And build some for a lot of us." Sunset said.

"Yeah. Franky, remember that Yo-kai mech we tried to make?" Tails asked.

"Oh yeah. It was perfect until it was sold to Pete." Franky said.

"No. I sold it to Captain Justice." Luffy said.

"Pete IS Captain Justice, Luffy." David said.

"Don't bother. We couldn't convince him Clark Kent is Superman, even on the Injustice World." Lemon said.

"He's just lucky we had a self destruct built in. Now's a time to make it into a mobile suit. A perfect chance." Franky said.

"So you guys get to it. I'll see about reverse engineering this baby." Kazuichi said.

"By yourself?" Korra said.

"I can do this." Kazuichi said.

"Wait, don't touch…" Tails said before Kazuichi was shocked. "As I was about to say, it has a security system that shocks anyone but it's registered pilot. Which I guess right now is Zinia."

"Point taken…" Kazuichi said.

"Okay, we've just crossed over to the Warrior Universe and….oh no." Twilight said in the pilot's seat.

"What?" Jexi asked.

"I figured out why that god was smiling." Twilight said as they were now in the middle of a warzone between mobile suits.

"That bastard! He wanted us to get killed with this Gundam!"

"No time for a test drive. Jexi, does your ship have a launch pad?" David asked.

"Of course. It's a required feature in a ship." Jexi said.

"Good, because it looks like we need to get Zinnia prepped up." David said.

"I'm already there." Zinnia said getting into the pilot seat as the Gundam closed with the mech heading up to the launch deck.

"Launching now!" Jexi said as Zinnia was fired into space with the Gundam activating. Watching this was Yellow from a white space before the other Color Gods.

"Why do people fight? Even the smallest skirmishes can grow into storms that ravage entire worlds! What does the future of humanity hold? This mission will serve to reveal a single ray of hope." Yellow said. "To relieve our boredom...I've decided to have these heroes participate in a war that has started between Gundams from all across the ages. It is certain to keep us entertain for awhile. Those who Understand, Those who Doubt, Those who Fight and Those who Pass By. These four factions will serve as the catalyst for this war. As well as give us an answer."