A upper class girl is being pushed to marry a prince of the enemy nation, her wanting to be free and not tied down decides to become an assassin for her country. She is eventually tasked with disposing of the enemy prince who she was once supposed to marry. So she leaves to become a low maid in the castle and decides to befriend the prince in order to get close enough to dispose of him, she then sees how kind he is and switches over to the enemy nation to be with him more. Eventually it is found out that she was tasked with getting rid of the prince so she is locked up and prepared to be executed. But before that happens the prince comes and let's her out of the dungeon and escapes with her through the woods. After days of travel they get back to the girls home where they live for a little while, the prince posing as a merchants son whom she had wedded, ( its been a long time since they saw her) so her parents let him stay. The king of the girls kingdom hears that she is back and comes to congratulate her as he heard that the prince had disappeared so the king assumed he was gotten rid of so the king rewards her and her so called husband by giving them some land and the title of baroness and baron ( the king never knew what the prince looked like so the king didn't recognize him) . Thats were they live out their days.
I dont know if this helps since I couldn't see the Google doc but this was a story I came up with in my head but was too lazy to actually write π
I hope it at least gives you some inspiration!!! If you don't use it I might eventually use it so please tell me if you do!