Prompt book

Experiment

TW: child imprisonment, child abuse, human experiments, potential others

The Avengers are on a mission to take down another Hydra base. They're just doing a final sweep when Tony finds a hidden corridor that looks almost like a prison. He looks into each of the cell-like rooms finding them all empty except for one. A small boy sits curled up in a corner with his hands held tightly over his ears. The cell has a file by the door labeled 'Project Spider'. Turns out the boy is called Peter Parker, a child who was kidnapped at the age of five after his parents death and was experimented on to become a weapon for Hydra. They're obviously not going to detain a kid so what do they do with him?