Sorry, this was terrible, I updated it though so hopefully it should be a bit better.

So you're probably really confused, right? I haven't mentioned any backstory, so as I try to find my way through these air conditioner tunnels, I'll tell you a bit. First off, in case you haven't guessed, I am a shapeshifter. I can change the shape of my body into whatever I want. When I was younger I first grew some wings. They were midnight black with silver tips. They were huge and I could fly with them.

The most important thing is that I felt more comfortable with the wings grown then not. When I changed back to a normal human, I felt like something was missing, but I felt complete with my wings out. So this is when I decided that it was normal for me to have my wings out.

One time, my best friend hid around the corner and jumped out at me, scaring me. I was so surprised that my wings seemed to pop out of my back. That was how my friend found out. But luckily she took in in her stride and she still loved me even though I was a bit abnormal. So as long as no one scares or surprises me, my secret is hidden.

And the truth about the window, was that I had been flying about the city, when I was blinded by the sun's glare and I accidentally crashed into the stark building.

I kept on crawling through the metal tunnels. I was starting to get really tired. I decided it was probably from blood loss from all of those cuts from the glass. I needed to grow back to human form to get some more energy. Up ahead, I could see some light, so I scurried towards it.

When I got there I looked out of the vent and saw that I was on one side of the top floor, and there was glass spread all over the other side. I just needed to get to the broken window and then I could fly away.

I took some of my last energy and used it to change into a fly and slip through the vent. I had originally planned to fly the whole way to the window, but I was so tired I didn't think I could manage it. So I landed on the floor and transformed into my human form.

JARVIS's voice called out. "The human form has been found in the top floor."

I looked around before stumbling towards the window as quick as I could go. I was getting closer and I was almost there before a voice rang out.

"Take one more step and I'll shoot."

I turned around, saw Clint with his bow up and arrow drawn. My foot shifted backwards, hit something and I tripped stumbling several feet backwards.

I heard a twang, and a sharp searing pain hit my stomach. I jerked, and my wings sprouted out from surprise and lack of energy. I panicked, missing the gasp that came from Clint, and the footsteps entering the room, and tripped over the window sill. I fell down the building, pain shooting up my side from the arrow.

My wings flapped, not quite having enough energy. The wind battered me, and flipped me around, falling head first. I could see the ground coming towards me quickly, so I gathered up any remaining strength I had and opened my wings to their full extent. The wind caught and I stopped falling. I glided further down, my energy draining quickly.

I was just about to let go, when I felt a metal arm wrap around my waist. I pulled my wings back in and I sighed, my mind slipping away into the darkness.