A/N: Hey peeps, sorry this took a long time, I had to think of an idea and it was really hard to write this. So sorry if there are spelling mistakes (which as my sister says "There are so many mistakes!") :)))) And enjoy! As always review.

Disneyheart3: Thank you, the Syndrome part was very fun to write, there will definetly be more soon.

Stark felt ridiculous. He was flying low in the sky, heading to a rec center, where the final bomb had gone off. And of course, his partner, was a baby! He mentally cursed Helen for putting Jack-Jack with him, especially for the mode-of-transportation that he had to use to carry him around.

"JARVIS, how high can I fly with Jack-Jack here?" Tony asked his AI as he looked down at the baby in a carrier strapped to his chest. Every time Tony would turn or go a different direction, the baby would giggle or clap his hands. Stark guessed that he had been in the air before in some fashion.

"Not much higher, sir. He doesn't not have a breathing apparatus like you." JARVIS replied.

Tony sighed. Why was he always stuck with a baby? He didn't like babies, and most babies didn't like him. He checked a small map inside his helmet. Only a few more miles, then I can't put him down, he thought.

He shifted and turned to the left, heading for the rec center, with Jack-Jack laughing as he flew.

(put a line)

Stark set down in front of the demolished rec center, and immediatly stripped off the baby carrier strapped to his chest. He put the ugly thing on a tree branch, so he wouldn't forget it when they had to leave, and shifted Jack-Jack into his arm. Tony sighed as he looked down on the baby. He didn't know why the Parr's let him fight, he was just a baby! Well, a baby in a super suit and mask and some unknown powers…

Tony used his repulsor to knock down the broken door, and he and Jack-Jack walked inside. The bomb had done some serious damage, treadmills and exercise machines were thrown everywhere, broken. Weights and dumbbells were on the ground everywhere, Stark had learned the hard way by ramming his foot into one. Various balls were rolling on the floor, and children's toys occupied the floor and ceiling lights. He cautiously opened the doors to the gym, and he found the bomb site, along with a whole crap-ton of miners.

Tony quickly shut the door, and stepped back out and took a breath.

"Where to put the baby, where to put the, ah ha!" Tony muttered to himself as he found a door that led to a pre-school area. He opened the door and placed Jack-Jack on the floor.

"Jack-Jack, stay in here alright? Mr. Tony is going to fight some baddies, alright? You stay here." Tony quietly said, as he shut the door. Jack-Jack's lip curled up and tears welled up in his eyes, holding out his arms to the older man. "Sorry, kid, I can't take you, not right now. Stay here, OK?" Tony then shut the door and braced himself to go fight some miners.

Tony double checked his repulsors, and blasted open the doors and stood in the doorway.

"Aw, guys. You started the party without me?" Stark shouted, and all the Miners froze and looked at the intruder.

"Come on, everyone knows I love to party." Tony said, and walked into the gym. "Here, let me show you." He started blasting Miners left and right, making them fly into the air. Some of the Miner started screeching and ran from the hole.

"Seriously, people, you think I would forget you? You guys can have some of this too!" He laughed as he blasted more and more Miners.

"I'm getting tired of this. You guys want something new? Yes? Ok, me too." Tony looked to his left in his helmet, looking at the missiles.

"JARVIS, get me a missile." Stark said, after failed attempts to get one himself.

"I'm sorry, sir, the missiles seem to be offline."

"Great." Tony mutted. "Sorry, kids. You don't get to see my party trick after all." He called out, and started blasting more mole people.

Stark finished blasting mole on the ground, so he flew up into the air to survey the rest of the gym. The hole were the bomb was held was destroyed, and no miners seemed to be there. The rest of the gym was clear, so Stark pulled up his heat sensor up in his helmet.

"I believe there are more of the Miners out in the hallway, sir."

"Thanks, J." Tony said and flew out the door and into the hallway. Miners were now swarming the hallways and offices, flipping up furniture and blasting doors with what looked like stun guns. Tony came down and hit the floor, knocking out the Miners nearby with repulsor blasts.

Crap. The baby. How could I forget about a baby? Tony thought to himself as he flew over to where he had dropped Jack-Jack off. He was surprised to see and large hole burnt through the door, some parts still red from heat.

"Geez. Not only did I forget about the baby I lost him." Stark doubled checked the room he was supposedly in. He then shut the door, and turned to walk away, when he turned back to put out the small flames in the burnt door with a mini fire extinguisher he has in his suit.

"JARVIS, pick up heat signatures." Tony asked, and looked to a spot where a bunch of red dots surrounded another one, with a dot disappearing slowly every once and awhile.

Tony fired up his rocket blasters and flew around the corner, leading to a long hallway. He flew down there, blasting Miners with his repulsor. He stopped in the middle of the circle, where he saw Jack-Jack, on fire, fighting the Miners with surprising skill for a baby. One by one, the Miners fell down, either hit with a repulsor blast or a fireball somehow made and thrown by Jack-Jack.

Once all the Miners were down, Tony leaned down to pick up Jack-Jack, who had now turn back to a normal baby. "Ok, buddy. I don't know where you learned to fight since you can't even walk yet, but ok…"

Tony turned around and was just about to leave when Jack-Jack made a loud crying noise, turned his arm to flames, and shot a large fireball behind them.

Stark looked behind him to see a burnt Miner holding a stun gun, and he guessed that Jack-Jack and seen him.

Stark looked at the baby in his bright eyes. "Well, you little punk you might've just saved my life. Thanks." Jack-Jack smiled and laughed, and Tony broke out into a smile too.

"Well then. Let's go get that ugly carrier, so we can go home." Jack-Jack clapped, and the two flew off out of the rec center.

A/N: YAYAYAY the team-up chapters are done! So now, we can get to the big part! (Dun dun duhhhhhhh)

Thanks for reading and please review!1