Nick Fury knocked on Tony's door. "Tony! Open up!" he yelled.

Tony opened it up and saw no one with him, "What do you want?" he asked. He just woke up from his midday nap.

"Can I come in?" Nick asked. He was going to have to tell him some funny news.

Tony opened the door wider and left it opened. Nick came in and talked to him about hows he doing with Tony's back to the door. While they were talking, a S.H.I.E.L.D agent come in with a thirteen year old girl. Just then, Tony turned around and saw her.

"Who's that?" Tony asked Nick and the girl just stood their mocking his every movement.

"That's Madison, your daughter," Nick told him.

"My daughter? I didn't," Tony said and turned around. From the looks of it,she has the same attitude as him and almost the same facial expressions if she does it just right. Over all, she really look just like him, except the eyes which were light blue. "She does look like me," he said.

"She does look like me!" Madison said mocking him. She crossed her arms and smirked.

"Madison, go sit down!" commanded Nick Fury.

"Why is she here? I don't remember having a daughter," Tony said slightly but Madison had gadgets that she made back in her Oklahoma home that actually worked.

"That's because you didn't care. Someone left five months before I was born," Madison said to him, she was mad at him. Her mother, Annabelle, 'told' her all about how the Iron Man was her father.

"What?" Tony said to himself. "How did you hear that?"

Madison took off a gadget she had in her ear, she could hear fine though. "I made it at home. Helps me hear whatever I want," she said and took out a shoe she had in her bag. "This can help me jump higher for basketball. I was a basketball champ back at home," she said. She didn't want to show him her heart moderator she had on her wrist to her elbow, it was too embarrassing.

Tony was impressed, she even had his genes. "Well, that's nice. What do you have from your mother? Her-" he was interrupted when Madison got off the couch she was sitting on and walked to him.

"Her will power and spirit to freaking smack you!" she yelled at him.

Tony was taken back but luckily, Nick was there to calm her down. "Madison, go get your stuff," he said and Pepper walked in. "Ms. Pots will show you to your room."

Madison huffed and walked out to get her things.

Tony went over to Pepper who was getting things in order. "Did you know about her and didn't tell me?"

"I found out yesterday when Mr. Fury called me," Pepper said. "I wanted you to find out on your own."

"Well you could have just said that there was someone coming," Tony said and walked off toward Nick again.

Nick handed him something that looks like a tub with green liquid. "Give her this after she wakes up and before she goes to bed and in the afternoon."

"Why does she need this?" Tony asked taking it looking at it.

"Madison will tell you when she wants to," Nick said and walked toward Madison when she walked back in with her bags.

"Be good ok?" Nick asked and Madison nodded. Nick nodded back and walked out of the house.

Madison and Tony stood there staring at each other. Madison's dog come next to her and growled at Tony.

"Down boy!" Madison said to him.

Pepper walked towards her and grabbed some of her stuff, she didn't mind the dog. "Follow me," she said with a smile.

Madison picked up some stuff and followed her. Her dog kept growling at Tony.

"Stark!" Madison called to her dog over her shoulder. Stark stopped growling and followed Madison.

Who named the dog? both Pepper and Tony thought. Pepper came back in after Madison got settled in.

"We can't watch her tonight! What about that party tonight?" Tony said.

"The party that you are bring her to," Pepper said, none of them could leave her alone.

Tony huffed and went down stairs to research the small tube that Nick gave him for Madison.

"What? How could that happen? I thought it couldn't hurt anyone else," Tony said. He was shocked at his results, Madison had almost the same heart problems. That's impossible! Tony thought.

"No! I'm no going out of this car! I hate reporters!" Madison cried. She was in the back seat of a camaro.

"Well get used to it," Tony mumbled. "You gonna tell me what happened to your mom now?"

"Why do you care?" Madison asked. She wished that Pepper was here but she was at a meeting for him.

"Well, I want to know!" Tony said.

Ignoring her father, Madison asked if she could have her tub. Her watch she had was beeping telling her that her oxygen for her heart was getting low. The tub gave her oxygen and protection for her heart so she wouldn't collapse. Tony gave her the tube and she moved to the side of the car where he couldn't see her. Madison rolled up her long sleeve shirt she had on and took out the tube she had that was connected to the watch but was on her forearm and placed the new tube.

They got to the party in a nick of time. Madison got out of the car when Tony just walked off.

"Hey look! Tony's got a new girlfriend!" the reporters say. Madison was as tall as her father. The reporters surrounded her and Madison pulled her cap down hiding from the cameras flash. They surrounded her to the point as started to call for Tony but he couldn't hear, he was already inside. When he was inside, he met his friends and they the TV News came on with news about Tony's new girlfriend and saw the picture of Madison came up.

"Oh come on!" Tony said and ran out. When he got outside again, he to was surrounded by reporters.

"Leave me alone! I'm not his girlfriend! I'm his daughter!" Madison yelled into the cameras.

Tony got through the reporters and grabbed Madison's arm and quickly walked inside and to a room where they could talk. "What's your problem? Can't you just keep walking toward the door? That's what you do! Jeez," Tony yelled at her.

"Well I wouldn't be in this mess if mom didn't die in the stupid plane crash!" Madison yelled back, she was starting to cry.

Tony was taken back. She died? Annabelle died? he thought. He relaxed and looked at his daughter who had tears rolling down her face.

"And it's all your fault," Madison said looking away. "After the accident, I got this letter from one of her friends," she hands him a letter from her mother.

Tony took the letter and started reading.

To my dear Tony and Madison,

By the time you read this, I would be gone.

Madison:

Remember when I told you that your father was a genius? He is. He really is. Remember the battle in New York that we saw on TV? About the heroes that saved us? You were only five but you have a really good memory, my little prodigy. Your father is the man in the iron suit. Tony Stark. After I die and one of my dearest friends that are taking care of you, you will be able to ask the judge where you want to go. I don't care but if you do, give this to your father. He will know what to do, he always knows. My little warrior, Madison, be brave and don't be afraid to tell him about your problem, he might help if you ask.

Tony:

I don't blame you for anything. You just got back from your captivity. I'm so proud of you. My career wasn't paying enough so I had to quit working so I joined the army but Nick got to me first, I was still in training when you saved New York with the Avengers. I'm sorry I left, I couldn't handle it if you asked me to marry you. Don't get too mad at Madison, I always told her the wrong story about me and you. If you give her time or just ask, she'll tell you about her problem if Nick Fury didn't tell you already and he gave you the tube and you tested it. Madison, she's just like you. She invented that hearing thing that she has in her ear and jumpy shoes for basketball. She's a singer and a dancer and will do just that when given the chance so watch out. Stark, our dog that she named, was made to protect her and make sure she does ok. He won't eat anything because he's a metal dog. Tony, be careful.

Tony looked up after he was finished, Madison was looking at him trying to if he cares. "I.. I had no idea, Madison," he said.

"What happened? While you were… were in… in," Madison asked. She really wanted to tell him about her heart.

"Something I don't want you or anyone else to happen to," he said. "Are you ok? Physically?"

Madison started to cry again. "My heart stopped fifty-three times after I was born. The doctors didn't know what to do so they gave me this," she choked and rolled up her sleeve showing the device to keep her alive. "It's the only thing that keeps me alive. Kinda like that heart thing of yours, it protects from the shrapnel," she said while rolling down her sleeve.

Tony looked at her and shook his head and stood up. "But why are you here?"

"I wanted to meet you," Madison shrugged. "We can talk about this later if you want? You are here for a party after all," she said and Tony nodded yes and they both walked out. Immediately, they went different ways. Tony going to talk to his friends and Madison went to go see what was happening because there was other kids standing in small groups. She was standing next to one boy that wasn't in a group and he looked at her and smiled.

"Hi," he said and put his hand out in a friendly gesture. "I'm Hunter."

Madison shook his hand and smiled also, "Madison."

"What are you doing here?" Hunter asked nicely.

"I'm with my dad."

"Oh right! Stark's daughter. Saw that little thing with you on the TV."

"Yeah. I hate reporters."

"Better get used to it. Tony comes to almost everything."

"I know! Thats how him and my mom met." Madison said and then a slow song came on. Really? Now? she thought and looked at the Dj.

"Want to dance?" Hunter asked.

Madison looked at him and smiled. "Sure."

Hunter smiled and took her hand and both went to the dance floor.

Tony was talking to Rhodey, he already told him the story about him and Annabell and Madison. Rhodey pointed to the dance floor when he saw Madison and Hunter. Tony turned around and was flabbergasted. Hunter was Hammer's son. He hated Hammer. "I need to get her away from him," Tony said but Rhodey stopped him.

"I think you need to chill out. Let her be, she is getting used to this," Rhodey said.

"I guess you're right," Tony said and then Pepper showed up. Tony saw her, grabbed her arm, and went to the dance floor.

"No!" Madison said when she saw her father. "Why me!"

"What?" Hunter said and tried to look around.

"Nothing, just don't go that way," Madison said pointing to where her father and Pepper was and Hunter nodded.

"What are we going to do about the dog?" Pepper asked Tony

"He's mechanical," Tony said and watched Madison and Hunter closely.

"He looks so real," Pepper said and saw what Tony was looking at. "Stop staring!"

Tony looked at her, "Sorry." Then the song stopped and everyone clapped.

Madison took Hunter's hand and went to the teens section of the party. Here, she wouldn't be seen and would be with her own crowd. "Some of these people are hip hop. I was a hip hop champion back at home. I won almost everything, sports and all."

"I don't believe you," Hunter teased.

"Oh shut up!" Madison laughed and punched his arm. Just then, Tony came in and told her to go. "Time to go," Madison said and gave Hunter a piece of paper with her number on it and she followed her dad out and to the car.

(Author note: Did anyone see this coming? Haha! Reviews please! Need to know how I'm doing, thanks :))