Their secret project is finished just in time as the good Captain and his team interrupts the party Tony is throwing for Regina's birthday, it is early but it's so that they can celebrate the actual day with her family.

The party guest all cheered when they saw Steve but he ignores them and walk up to the father and daughter duo. "Stark, what is the meaning of this? You can't be going around selling this kind of things to people!"

Tony look up at Steve and yawn softly. "So this is what it's about? I invite you to my daughter's birthday party and this is the thanks I get?"

Steve can't help but feel a little guilty. "Sorry, Happy birthday, Regina. I hope all your wishes comes true."

"No you don't." Regina glare up at Steve. "Believe me, you do not want all my wishes to come true."

"That aside." Tony cut in before his daughter can attack Steve. "If you really want us to pull Extremis off the market then we'll do it."

"Really?" Steve asked in surprise, he didn't think it would be this easy.

"Of course." Tony smirked as he stood up from his seat and clear his throat. "Okay listen up everyone! The good Captain over here has shown me the errors of my ways so in light of that I am refunding anyone who has bought Extremis today and shutting down the program, effective immediately."

This was broadcast all over the city thanks to the Iron Sight, which let off a undetectable gas as they all return to the Stark Tower to be destroyed.

"It can't be that easy." Black Widow point her weapon at Tony.

"Now now, take a look around you. Everyone is going back to normal." Tony hold his arms up while smiling innocently. "There is no side effects so everything will be back to normal very soon."

Indeed, everyone is going back to their original looks. And they aren't happy about it.

"Well if you would excuse us, we have a plane to catch." He give them a wink as a helicopter drop a rope ladder down.

Regina quickly climb up the ladder followed by her father as the helicopter fly away from the Stark Tower before Steve or anyone in his team can grab the ladder.

"Bye~" Tony smirked as he leave them to deal with the angry party guest who are demanding Steve and his team to get Tony to give them back the Extremis.

~Airport~

Tony groan softly as he shield his eyes from the sun. "Damn, when you said it'll be hot I didn't think it'll be this hot."

Regina chuckle softly as she shake her head. "Just be lucky it isn't raining heavily." She said as she drag her daddy away from the plane. "Come on! We promised Rhodey we would visit him before dinner!"

Tony laugh softly as he let his daughter lead him. "Calm down, Dear. It's not like he's going anywhere."

Regina roll her eyes and drag him to the car that is waiting for them.

~Rhodey's home~

"Hello Rhodey! How are you? Feeling better?" Tony smile as he let himself into Rhodey's home.

"I am much better, I can wait on my own for a short while." Rhodey smile as he slowly walk towards his friends to greet them. "Your aunt is godsend, I don't think I would be able to heal so quickly without her. And she sure knows where all the good foods are."

Regina chuckle as they head towards the living room. "I'm glad to hear that." She said as she sat down and take a good look around. "Damn, Pa did a great job here."

"Hmm...it would be a good idea to get him to design the shops we're opening here." Tony look around at every details.

"So where is Vision?" Rhodey asked curiously.

"Oh he is back in the Stark tower making sure that everything is running smoothly." Tony turn to look at his friend.

"And the Extremis?" Rhodey cross his arms and raise his eyebrow.

"They are completely destroyed. No one would be able to bring it back or make a copy of it. We made it so that they have to keep taking it into their body for it to work and when we shut down the program the Iron Sight released a gas that would destroy any that is still in their body." Regina explained. "So there is no need to worry about it and it did bring Cap and his team back."

Rhodey sigh and shake his head. "I don't see why you want them back."

Tony smirked. "Why not? I want them to watch powerless as I slowly take over the world!" He laughed evilly.

Rhodey roll his eyes at his friend. "Great. I'm friends with an evil scientist." He smiled softly, he knows what his friends are planning and while he might not agree to some things but the end result is a world at peace so he will let do as they please.

"Hey Rhodey." Regina use Rhodey's laps as a pillow and rest her legs on Tony's. "Are you sure you don't want to come with us? It'll be fun!" She look up at him with pleading eyes.

"No thanks. I would like to rest early today." Rhodey look away so he won't fall for her trap.

"Well we'll have to get ready now so we'll let you rest." Tony push Regina's legs off of him and stood up. "And you need to change."

Regina's eyes widen. "Oh hell no! No way I'm wearing that!"

"Just give it up, Regina. You know you're not going to win." Rhodey pat her head gently.

"Rhodey is right~" Tony smirked evilly. "There is no winning this, Dear~" He purred as he walk closer to his daughter.