A strange girl wakes up in the middle of a forest with no memory of who she is. Suddenly, she gets drugged and kidnapped by HYDRA after a failed attempt on finding civilization. Waking up in a small cell, she realizes she had become part of an experimentation of Strucker's in Sokovia. When she finds out that she wasn't alone, what would she do? Pietro/OC. REWRITTEN.

Harry had two other siblings he didn't know about until he was introduced to the world of magic. He was always been told they were dead. What he didn't know that halfway across the world, they were alive...raised in Russia? How will this change the story? Starts at Year 3.