Why should I trust you?(Avengers)

The fight

  I still don't trust American flag dude but I will help protect the city. 

 He started to run but I yelled " I will help fight these beast." 

 He smiled. That smile though it was so familiar to me and so perfect. I ran past him to help a school  bus full of kids at age 5-13. Half of the littlest ones were scream bloody Mary. I took out the aliens that  surround the bus and was on top of it. The older kids got the youngest ones to shut up, thank God,  American dude help me lead the kids to safety in a Chinese restaurant. The kids were so thankful to me and Steve, I think that was is name.

 I ran to the middle of the street and heard a awful roar, I jump about ten feet in the air. Steve came beside and spoke to someone out of nowhere. Tip one to make someone trust you is not to go crazy when you just met them. 

 But I found out he had a team, a team of 2 grade A assassin, a green rage monster, a flying piece of metal, a God with a huge hammer, and a super soldier. 

 I was surprised when I was able to help. I was taking three aliens at a time but, one thought that  they could throw me against a wall would knock me out but it made a furious. I turned a dark red a ran to act it with all my rage. Knowing me I always go for the head, easy target to take down. I grab it's chin and twisted it all the way around and pulled it of.

 I threw the head at a wall of bricks making it shatter in a million of species. The people around me with their mouths gaped open. I scream of anger knowing it want help but a least i got the rage out of my system. 

I found Steve's gang at a building with just a A on it. Bringing out a large person with slick black hair giving him to people who put him in a van with SHIELD written on it. 

That is when I walk up to them but all I remember is falling and the world went pitch black.