Chapter 1 (CATFA)

Olivia Rogers is Steve's other, other half in life (platonically) and his little sister. She came out with the healthier genes but, shares some of the same traits as her brother. She follows him into WWII and ends up waking up in 2008. The only person she knows, doesn't remember her and her brother is still out. It's up to her to figure out how to adapt and survive in a new time while working for SHIELD. How long can she live without her brother by her side? What happened to him? What's happened to her? And...who is that?