Replying...
Intro. Bucky, or the Winter Soldier, since the first world war has been rescued and used as a weapon by an evil but successful company. The company's focus: Hydra, was to kill superheroes, and when brainwashed, it only obeyed commands. His focus was Steve Rogers, the man he didn't know, but before he was brainwashed and became the winter soldier, he was his best friend, but the serum did the opposite, making Bucky's only goal to kill Captain America, and certainly whoever got in his way. He had superhuman abilities, a strength to endure tons, but they were the same abilities as Captain America, both won. He also had a girl as his best friend, McKenzie M'nash, but who was also an avenger, which consequently made him see her as a target, and enemy during the serum's effect, but, luckily, it was temporary, and he would lose the schedule after 20 hours, it was the pauses for another injection of control.

Bucky Barnes.

@Mckenzie