Peter was experimented on from birth. Hydra had taken him from his parent, whom they murdered, and had a radioactive spider bite him before training him to be the perfect assassin. The other agents and scientists didn't care if he lived or died, they just threw him in a cell and left him there. His roommate, and father figure, was Bucky. Bucky felt attached to the baby, and raised him like a son; feeding him, telling him stories about everything, and just being there for him. Peter was eight when Bucky snuck him out on one of his missions.
"Listen, Peter, please. Run and don't look back." Bucky told a very young brunette.
"But, daddy.." was all the boy, dubbed Peter, said.
"One day, I'm going to get out and I'm going to find you. I'll always love you, my маленький паук." Bucky responded to his son, albeit not biological.
"I love you too, my папа зима." Was what the boy said to his father figure Before running as fast as he could towards what he knows is New York City.
When he got there, he immediately went to Stark tower, and asked for Nickolas Furious, or Nick Fury.
All of that was six years ago. Peter's now the best SHIELD agent, known globally as Spider. He goes on missions 24/7, and when he's not on one, he's upgrading his suits, disguises, and weapons. His suit is a black, water-proof, electrically resistant, insulated bodysuit with black combat boots, a tool belt, black fingerless gloves, his web-shooters, black masks (one that covers his neck and lower face, and one that goes around his eyes, with lens-screens, gas filters, voice changer, levels of shade, etc),a bow-holder, and a giant silver spider made of vibranium over his heart. In the tool belt he has three handguns, two swords, arrows, smoke bombs, hand grenades, and some lock-picks.
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"Agent Parker." Nick Fury said, gaining the attention of Peter, who was previously training.
"Yes, sir?" The sixteen year old agent asked.
"I have a mission of sorts for you." He replied to the spider-like boy.
"What is it?" The boy asked in response.
"You will be joining the Avengers." Is the simple statement the one eyed man said.
"Alright." Is all the part-arachnid said.
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When they arrived on floor ninety-four, Fury told him to wait outside of the meeting room.
"Everyone, you are getting a new member. Come in." Is all the director of S.H.E.I.L.D.