This article mainly explains the story of the Winter Soldier and the heroine (Sylvia), with some stories of the Avengers and the X-Men interspersed (so the timeline may not necessarily follow the one in the movie, please forgive me). The heroine first traveled to the United States during World War II and had a relationship with Bucky. Later, she traveled back to modern times (at a time when superheroes and mutants were growing rapidly), became Tony's sister, and met Bucky who had become the Winter Soldier, thus starting a new story...
I am a movie fan, a senior in high school, and I like HAPPY ENDING, so I want to give Bucky a HE and even more so, I want to give Winter Soldier a HE.
I am a newbie, please take care of me.