Warrior Princess - Historical, Adventure, Romance

You are a 16-year-old teenager in the 20th Century. Your city, London, is filled terrifed citzens at the threat of death. WW2 aporoachs and you and your younger siblings are separated as a rich family chose to care for you. When you stop recieving your father's letters after his death, fear speaks that you should join the army disguised a young man. When you do, you end up bumping into a handsome 17-year-old boy (who doesn't kill you strangely enough) also disguised but as an assasin for the other side. As a forribiden romance stirres between you two, you must fight alongside England while keeping your love for the assasin a secret.