submission

Avengers and attack on titan crossover

Chapter one

Intro

Tony stark felt invincible. He grinned as the metal claw carefully sketched a photo of pepper. He had been working on this artist drone for months, but it was totally worth it.

Working in the hi-tech lab at SHIELD HQ was always something to look forward to. Hell, they had stuff here even he hadn't invented. He smiled slightly to himself as he pocketed two newly developed oxygen conductors. They would come in handy when he was working on the model twelve….

"Put them back stark" tony groaned as he turned out his pockets. "You're no fun director" nick fury gave him an evil look. "Those cost at least ten thousand dollars each, have some respect"

Tony shrugged, doing his best to raise the director's ire. Fury sighed. "Quit whining stark we've got a real problem on our hands. Now hurry up and report to control".

Tony slouched past the director and into the hall. That dick ….. He sighed to himself.

It was when the sound of alarm bells reached his ears that tony finally realised that something was wrong. He began to walk more quickly, eventually sprinting. By the time he reached head control, people were rushing past him and sirens were sounding.

He yanked the door open and stepped inside. Bruce banner turned to face him. "Thank god you're here tony; we have one hell of a problem". Tony gazed upwards to the main screen. Information was streaming across it. What the hell was this?

"Tony, listen to me" banner's voice interrupted his thoughts. "Stay focused. Headquarters has been breached by a group of what we assume are terrorists and are destroying valuable research and killing our agents. The only reason we aren't attacking them right now is this".

Banner brought up a picture of a green cloaked figure on his ipad. "You see this guy? We ran a biological scan on him five minutes ago. The scan confirmed his as not human, but doesn't know what species he is. This is serious tony, that scan has records of every creatures ass in the universe, and quite a few outside it.

That's what we're worried about. This guy is probably incredibly dangerous, and he isn't the only one. Have a look at the security camera feed from two minutes ago". Tony watched as banner played a video on the screen.

An agent was shooting at a green cloaked figure, which seemed to be female judging by her body shape. The agent fired six bullets at her, all of which were blocked using what seemed to be double steel blades.Eyes widened in shock. This girl was deflecting bullets using… swords?

Tony's eyes turned back to the video. The girl was moving closer and closer to the agent, who was desperately firing bullets in her direction, to no avail.

The girl did a front flip right over the man, landing behind him. He attempted to turn around to face her but at the last moment she crossed her blades and decapitated him from the back of the neck, his head tumbling to the ground. The video ended.

Tony was shell-shocked. That girl just demonstrated skill that could probably rival Natasha Romanov as if it were nothing. He was still contemplating this when the floor blew up in front of him, sending him flying backwards and into unconsciousness.