Across the Worlds
Steve's heart hurts for a long time, and he can't find out, what causes this. One day everything turn upside down, when Thor tells him something unbelievable. Then he meets a woman, and slowly every pieces set together. / I know, that the summary is suck, but the story is too complex to put into a few sentences. / Steve Rogers, aka Captain America/OC pairing with the other avengers.