Disclaimer: I'm only going to say this once. I don't own Transformers or the Avengers and I never will.

Prologue

Diane walked in NEST's main hanger at Diego Garcia from her daily run to see it completely devoid of human life and the Autobots were all either in recharge or intently discussing something amongst themselves on their inner comms while in their alt modes. What the hell happened? Diana wondered as she walked father into the hanger. She heard noise coming from the break room and in there she found the whole human population of NEST watching the news. "What's the big story?" Diana asked Major William Lennox and Chief Master Sergeant Epps her two best friends once she'd made her way to them.

"Just a bunch of aliens attacking New York City," Will explained with a slight shrug.

Diana looked at him in shock, "You're kidding right."

Epps shook his head, "Nope. Spotted a flying red and gold tin can a few times. You know it?"

Diana chuckled at their nickname for her older brother's Iron Man suit with its so called "advanced technology" since Cybertronian technology left it in the dust. The news anchor came back on saying, "The streets of New York City have become a battleground. The army is here trying to contain the violence but clearly it is outmatched. I have never seen anything like this. We have limited information on the team, but we do know that Tony Stark's Iron Man…"

"He better not do anything rash," Diana muttered just before Tony flew into the portal. Her jaw dropped open. "What an idiot. What was he thinking?"

"Your own to talk about rash," Will teased causing Diana to punch him in the arm. He rubbed his arm acting like she'd hurt him while Diana watched the portal starting to get worried when Tony didn't reappear.

"Come on Tony get your aft out of that portal or-" Diana started to threaten her brother and then he fell out of the portal just as it closed. "Damn it Tony. Requesting three days leave to go give him a piece of my mind."

Will was about to grant her request when an alarm went off and a techie called, "We got 'Cons sighted."

"You can go on leave once we've gotten the 'Cons taken care of," Will told Diana who smiled cracking her knuckles.

"Good I'm in the mood to shoot something." Epps and Will laughed at Diana's comment as they went to suit up.

I have a poll up on my profile for whether or not you want me to bring Agent Coulson back in this story. Or you could let me know in a review or PM.