No One Told Me She Was the Empress?

My name is Fan Xiu. I just rescued a young lady in distress and took her home to tease her all day long. However, there seems to be something unusual about this young lady in distress... My name is Xiao Ruoqing, the empress of Dayin. I was assassinated because of my determined reforms that affected the interests of the family. Fortunately, I was rescued by a down-and-out scholar and took me home. This down-and-out scholar really deserves to die, but he seems... A little unusual?