Percy's P.O.V
I opened my mouth to speak when the doors opened and three men walked in. One had a suit just like Tony's, except it was silver, blue and red. The second wore jeans and a shirt and was wearing what appeared to a backpack made of metallic, silver platings. And the last one had snow white hair and silver eyes. He wore a silver top and pants and wore running shoes.
"Sam!" Steve said in surprise.
"Hey. We're back." The guy with the backpack-type-thing said.
"Who's he?" The robot guy said, pointing at me.
"Right. Percy, meet Sam Wilson, Falcon, James Rhodes, War Machine, and Pietro Maximoff, Quick Silver." Tony introduced. "Sam, James, Pietro, this is Percy Jackson, the newest Avenger."
"Why didn't anyone tell us we had a new recruit?!" Sam demanded.
"First of all, you were on a mission for the past week and second of all, it was kind of a quick decision to add him to the team." Natasha said. Sam opened his mouth to argue when Steve interrupted.
"Before we get into any arguments, Percy must tell us the truth." He said. I sighed.
"Alright, what do you know about demigods...?" I started.

~Le Time Skip~
"...So that's my life story." I finished. Everyone but Loki and Thor were left gaping at me.
"S-So that's how you healed yourself with the water?" Wanda asked. I nodded.
"What about your last battle?" Wanda asked.
"We covered up all the death's by saying that there was an explosion." I said, trying to ignore the bad memories.
"So... can you show us your powers?" Tony asked. I laughed but nodded. I started walking to the pool, everyone following me. When I got there I flicked my finger and a large bubble of water floated up from the water. I twirled my fingers and the water did the same. Then I made a fist and the water mimicked my movements. It smashed against the remaining water and it all flew into the air. I froze it in mid air and then I pressed my hand to the ground. It started shaking as I created a mini earthquake. I stopped it and made myself a personal hurricane. The wind tore at my spectators clothes, it would have soaked them but I had kept them dry. Suddenly I collapsed onto my knee's, feeling sick and weak. I felt lightheaded and dizzy. My whole body hurt. Black spots entered my vision.
"Percy? Percy!" I heard someone yell. I gasped for breath, sweat running down my face.
"Are you okay? What happened?" Steve asked, helping me up. I felt unsteady on my feet and everything seemed to be swaying.
"Percy?" Tony asked cautiously.
"I... I don't feel too good..." I muttered.
"Let's get him to the infirmary." Clint suggested.
"Nectar..." I mumbled. Loki quickly summoned some of the godly food and helped me eat it. I expected it to make me feel better but for some reason it didn't work. Darkness edged my vision and I felt my legs collapse from beneath me.
"Percy!" I heard someone shout before losing consciousness.