Chapter 1 - The Eldest Princess

A reader insert for Oushitsu Kyoushi Haine/Heine. It's a Heine x Reader where the reader is a princess, in between the ages of Eins and Kai. I've only seen the anime, so the plot will revolve a lot around the anime and involve the backstory for Heine that was used for it, and please understand that I'll try to use characters that weren't put into the anime, such as Eins and Beatrix, but they may be out of character as I personally don't know them.

I hope you all enjoy.