Y/n was a resistance fighter. A young and beautiful woman who delivered information and helped distribute an illegal press. Bucky Barnes, dressed in civilian clothes, saw her exchange a suspicious package with a butcher. He watched her from a distance and saw her knock a German soldier unconscious with a brick on the side of his head as she passed behind him, while the soldier tried to stop and search the butcher. Bucky Barnes was instantly smitten. But he never had the chance to see her again. He saw her again, passing by a cell in a Hydra base. Y/n was chained there with electrical insulation. For Hydra, they became a duo. Partners. The Winter Soldier and Electron. Bucky, a super soldier with a metal arm. Y/n, one of the first mutants, a woman who could become invisible and manipulate electricity. One day, Bucky was tasked with killing Captain America. She told him to be careful. Bucky didn't complete the mission and joined his lifelong best friend. And Y/n never knew. They told him he was dead and cryogenically frozen him.