"Captain, none of this is gonna mean a damn thing if we don't close up this portal." Nat told Steve.
"Our guns couldn't touch it." Steve replied.
"Maybe it's not about guns." I responded. "Nat, if you wanna get up there, you're gonna need a ride."
Nat looked up, "I got a ride. I could use a boost though."
"You sure about this?" Steve asked as he got into position.
"Yeah. It'll be fun." Nat answered.
"Put two knives into the back of the drive, then you have full control." I told her.
She nodded at me before running towards Steve. She jumped from a car to his shield, and he threw her upwards and she grabbed a Catari vehicle.
Steve and I stayed on the ground taking down Catari. Tony stopped by for a few moments to help out.
"Kat, can you handle it down here? The Catari cornered a few civilians in a bank." Steve asked.
"Yeah! I'll be fine!" I used a spear to take down a Catari, "Go!"
I kept fighting. Taking the Catari down one by one. I met up with Thor and Steve on the ground as a herd of aliens came towards us. Steve got shot in the stomach and I took out the Catari that was heading for him.
"Ready for another bounce?" Thor asked him after he helped him up.
"Why, you getting sleepy?"
"Guys, I can shut down the portal. Can anybody copy?" It was Nat.
"Do it!" Steve exclaimed.
"No. Wait." Tony said.
"Stark, these things are still comin'." Steve replied.
"I got a nuke coming in. It's gonna blow in less than a minute. And I know just where to put it." Tony told us.
"Stark, you know that's a one way trip." Steve said to Tony.
The three of us watched as Tony carried a missile up into the portal. The nuke was gone, but what about Tony? The Catari around us stopped and went limp. We still waited for Tony to come back through the portal.
"Close it." Steve ordered when he didn't come back.
There was a sound of thunder and the portal disappeared. Once it was gone, we could see Tony falling.
"Son of a gun."
"He's not slowing down." I said.
The Hulk jumped from a building and caught Tony and fell to the ground. We ran over and Thor took off the helmet. Tony's eyes were closed. It was like he was sleeping.
"Tony?" I asked.
The Hulk stood up and yelled and Tony opened his eyes.
"What the hell?" Tony asked. "What just happened? Please tell me nobody kissed me."
"We won." Steve answered.
We all met up at the Stark tower and found Loki leaning against some steps with cuts all over his face.
"If it's all the same to you, I'll have that drink now." Loki said.
Loki and Thor went back to Asgard, taking the Teseract with them. Stark took Banner to his tower and I took Steve back to D.C. Time to go back to a normal life. Well, as normal as it can get for a S.H.I.E.L.D agent and a mutant.