TFP x Avatar the Last Airbender season 3. Going back to base after a fight with the Decepticons, the groundbridge malfunctions sending all the 'bots to another universe where people can control the elements. Not to mention it turned them into humans. Optimus, Arcee, Bulkhead, Smokescreen, and Ratchet land on Team Avatar's stolen Fire Nation ship. Bumblebee is separated and lands on the ship taking Azula, Zuko, Mai, and Tylee back to the Fire Nation. Getting back home is going to be a challenge.

Chapter 1

A/N: Comm link will be in italics and Bee's speech will be in bold, and forgive me for grammatical errors. There may be some slight BeexAzula, but not much.

(No one's POV)

"Until next time prime!" Megatron shouted as the Decepticons retreated though their groundbridge.

"Let us return to base," Optimus said lowering his weapons, once the bridge closed. The others nodded in agreement.

The groundbridge opened, and Ratchet walked through to give Bulkhead a temporary mend to his severely injured leg.

As they walked through the bridge, it began to shake and volts of electricity began to arc through the bridge.

"We have to get out of here now!" Ratchet yelled. they began to run, but right before they reached the exit the bridge exploded.

-.-

Katara stood on the deck of the ship they captured, watching the vast night sky. It was the first time things felt peaceful in a long time. Suddenly the sky light up with a bright blue light that vanished just as fast.

"What was that?!" Katara's brother Sokka shouted.

"Look!" Katara said pointing at several fireballs falling from the sky five of the six fell towards them, the other falling who knows where. Katara bended the water, slowing down and stopping the incoming objects. She placed them down on deck, and what the they were was a shock. The objests turned out to be people, in strong looking, battle armor.

"Is everyone seeing what I'm seeing or did I drink cactus juice again?" Sokka asked.

"We're all seeing this Sokka," Katara snapped. After a moment of getting over their shock they took them to a room on the ship that had multiple beds.

-.-

"What happened?" Bulkhead asked sitting up, he saw he was in a room, with several beds, most were occupied by some humans. "Wait a sec are they the same height as me?" He got up and went into the bathroom looking in the mirror he let out a girlish scream. He looked like Agent Fowler, except younger, a lot buffer, had dark blue eyes, and was wearing green armor that looked like his usual armor when he was in mech form. He hurried out to find the others waking up.

"Who are you and what have you done with Bulkhead?!" A woman in dark blue armor, caucasion skin, dark brown hair, and sky blue eyes shouted pointing a gun at him.

"Arcee?" Bulkhead asked.

"Bulk?" she said suprised. "What happened to you?"

"Me? Look at yourself and the others."

"Wait! We're missing someone?" Smokescreen said, his short blonde hair was sticking out in every direction possible, and he had baby blue eyes. "Where's the Doc?"

"I'm right here moron!" Ratchet snapped in his usual cherry tone, he had gray hair and blue-gray eyes. "And it's not me we're missing, it's Bumblebee."

-.-

Zuko stood in the balcony of their ship.

"Aren't you cold?" Mai asked walking up next to him.

"It's been three years, I wonder what's changed? I wonder how I've changed?" Zuko said.

"I just asked if you were cold, not for you're whole life story," she said jokingly. "Don't worry so much." She gave him a kiss, just when a bright blue light appeared then just as quickly dissipated.

"What on earth?" Zuko said looking at the six falling objects. Five fell in one direcion, most likely landing in the ocean, the other one came right towards them. He quickly grabbed Mai, turned away and braced himself. The imact knocked them both down to the ground, standing up they saw a huge smoking dent, in the middle of the deck. They raced down to the deck, taking several guards with them.

"What happened?" Tylee asked still in her usual day outfit as she came up with Azula who was in also still in her armor.

"This meteor just fell from the sky onto our ship!" Zuko said his ears still ringing.

"Geeze that's a big dent," Mai said as they approached the dent.

"Well let's see what exactly hit our ship," Azula said before hopping in. She landed on the bottom, which wasn't very far surprisingly. Opening her palm, a small blue flame appeared on it. She looked around and saw the light from the fire glinting off something a few feet away. Walking towards the glint, what she found surprised her. A boy about her age lying on the ground, he wore yellow and black armor, had pale skin, and jet-black hair with blonde streaks. "Get the physician!"

"Azula are you ok?" Tylee asked concerned.

"I'm fine. You! Get down here!" She said quickly appearing out of the smoke, pointing at a guard, and running back in. The guard jumped down and fallowed her. Leaving everyone else to look at one another confused. They saw them coming back as the smoke was slowly dissipating, they could see that the guard was carrying something. A few other guards noticed what he was carrying, and hurried over to the edge before Zuko, Mai, or Azula could figure out what. Some helped Azula out, while the other guards were helping bring out whata the guard was holding. Zuko was able to push away some of the guards, and he, Mai, and Tylee managed to squezze through the crowd, to find Azula sitting on the ground with the unconcious boy's head in her lap.

"Was he in that crater?" Mai asked.

"Yes, he was the only thing in there," Azula said.

Before anyone could say anything, the doctor came up. "Out of my way!" he snapped moving through the crowd. He kneeled down next to the boy, and did a quick examination. "Bring him to the medical center immediately!" The doctor stood up and started to go into the ship's interior with a guard carring the boy fallowing behind him.

-.-

"So who are you?" Sokka asked Team Prime.

"I'm Optimus Prime leader of the Autobots, and this is my team," he answered and allowed them to introduce themselves.

Smokescreen was the first to introduce himself. "I'm Smokescreen. Elite Guard warrior!" Shaking their hands.

"Arcee, warrior," she said shortly.

"Bulkhead, warrior and wreaker," he smiled.

"Ratchet, medic and scientist," he said kinda rudely, earning a glare from Prime.

"Well I'm Katara," Katara said.

"And I'm her older brother Sokka," Sokka jumped taking off the helmit for the Fire Nation uniform he was stuck in.

Katara glared at her brother for a moment before continuing, pointing at the people she named. "That's Pipsqueak, and the kid on his sholder is the Duke. There's my dad, Hakota, and Bato..." She continued to name everyone else, but Toph who introduced herself.

"OW!"

They looked over to where the noise came from, they all saw a pale, robed boy, with dark brown hair, brown eyes, and blue arrow tatoos on his forhead, arms, and legs.

"Aang!" Team Avatar said excitedly, running over to the boy, with the Autobots not far behind.

"You're awake!" Katara said happily.

"You sure?" he asked. "I feel like I'm dreaming."

"You're finally back to land of the living bud!" Sokka said giving Aang a hug while fully dressed in his armor.

"Sokka?" Aang asked confused.

"Catch him he's gonna faint!" Toph and Ratchet yelled at the same time, just as Aang fainted.

-.-

"Why are we on a Fire Nation ship? Why are we all wearing Disguises? Why am I completely out of it? And who are they?" Aang asked pointing at the Autobots. It took a few minutes for them to explain everything, but eventually Aang was up-to-date on everything including the Autobots and their war, and notified that the whole world thought he was dead.

Katara and her dad got in a qucik arguement, and afterwards Aang freaked out about his hair, and decided to change the subject, to hopefully lighten the mood.

"So is this all your team?" Aang asked Optimus, who was sitting next to them.

Optimus frowned, and didn't answer for a moment. "No this isn't, you said we fell out of the sky correct?"

"Yes," Katara said wondering where this was going.

"How many of us did you see fall?" he asked.

"Six," she answered. "Why? Who was the sixth?"

"That was my son, Bumblebee," He answered grimly. A sound of a ship caught their attention.

They all went to their hiding places, while Bato and Hakota delt with the other people, who boarded.

"They Know!" Toph shouted, metal bending them into the water.

Katara was using her waterbending to defend the ship. Unfortionately she couldn't stop the fireballs,one of which hit the engine.

"Ratchet!" Optimus yelled pointing to the engine. Racing to the engine Ratchet pulled supplies from his subspace to start repairs.

"How bad is this?!" Toph shouted.

"Things can't get much worse," Sokka said just as a giant sea serpant appeared. "The universe just loves proving me wrong doesn't it?!"

"You make it too easy!" Toph shouted back.

Fortionately one fireball hit the thing, making it attack the other ship.

-.-

(No one's POV)

"How is he?"

"He has some unusual injuries, they look like burns, but they're not quite the same. It looks like something clawed him, and he has many bruses. What's even stranger is that he has no broken or fractured bones."

"How long till he wakes up?"

"Any minute now."

(Bumblebee's POV)

I heard the voices speaking quietly on the edge of my consciousness, one sounded female, while the other sounded male. A moment later I heard two pairs of footsteps and the sound of a door closing.

Onlining my optics I noticed that I wasn't in Ratchet's medbay or my berthroom. I was in a strange room that was painted dark grey and red, with a red flag with a black flame design on it. Sitting up I noticed something different; for one thing I was a human, and I was almost completely naked, thankfully I was in underwear.

After untangling myself from the covers, I shakily stood up, using my hand to help support me on one of the seemingly pointless support beams for the useless cover that hung above the bed. I took a step towards what I hoped was the bathroom, and almost fell flat on my face, apparently I was still a little weak from whatever the heck happened. Regaining my balance, I walked in and looked into the mirror, I was quite pale, had black and blonde hair, some of which was falling in my face, and icy-blue eyes. I also noticed that I had some bandages on my arms.

Eventually I found my armor, it looked like it did when I was in mech form, except no door wings, my weapons were on a utility belt. I put it back on, since I was becoming uncomfortable being so exposed.

I put it on just in time.

The door to my room opened and a pale girl, with black hair, amber eyes, and was dressed in what looked like a snuggie walked in. She looked alarmed for a moment, then spotted me at the side of the room.

"You're awake," she said walking towards me with a slight smile. I put a hand on one of my pistols, ready to defend myself. she seemed to notice my distrust and confusion, and raised her hands in a calming gesture. "Hey calm down, there's no need to pull out that strange device of yours. Do you remember what happened to you?" I shook my head, most of what happened was hazy, I remember the groundbridge starting to malfunction, then everything went blank. "Alright then, well you fell out of the sky onto our ship, we brought you here to my home for medical treatment... So what's your name?"

To her confusion I walked to the desk that was in the room and wrote down my name and showed it to her.

"Bumblebee...neat name. So why didn't you just say so?" she asked.

"I had an accident that rendered me mute." I wrote this, and she gave me a sympathetic look when she was done reading it.

"Oh...well... How about I show you around and get you some food, you must be starving!" she exclaimed taking my hand and leading me out the door.

-.-

(Optimus' POV)

We just finished dinner, and were walking back towards the ship. Katara had some leftovers for Aang, since he didn't want to come.

"Shame master arrowhead didn't join us," Smokescreen said earning a glare from the rest of us, and a wrench to the head from Ratchet. "OW!"

"Shut up Smokescreen," Ratchet said holding another wrench; the kid didn't say a word for the rest of the walk back.

When we got to the ship Katara went off to give Aang his food, and we all sat on deck talking. It wasn't long before Katara ran back crying. After a few moments later my team and Team Avatar were on the strange six-legged creature, called Appa, and were flying in the air looking for Aang.

We found him that morning on a beach. Katara went over and gave him a hug. And Toph found his glider, or what was left of it.

"Here's your glider," she said handing it to him with an apologetic tone.

"It's okay, if someone say it they'd know I'm alive, and for now it's better that they don't," he said going up to a rock and putting it one of the lava cracks, setting it on fire. With that he lept onto Appa with us, and we took off.