My name is Francis Schumacher.
Francis, the free man. A combination of a French first name and a German surname.
Apparently, my teacher was not good at naming people.
My teacher is a second time traveler, and so am I.
What is recorded here is my diary.
Alberta von Grindelwald, a time traveler forgotten by time and space, today is my wedding day, and I regret that I did not marry that blonde and blue-eyed beauty.
Goodbye, my beautiful home. Until my death, I will return to the beginning.
You are welcome to call me Duke Grindelwald or Lady Gryffindor.
Also, don't question my gender.
Note: The teacher wears DND first, HP second, and men wear men. The protagonist is married to Gryffindor thousands of years ago, and wears a man's body and a woman's body.
There are many endings, you can choose from them XD