Time Travel: When I Became a Princess, I Just Wanted to Escape

This is already my third day stuck here. Yes, it's time to accept reality. I've traveled through time. And she dressed up as the kidnapped princess in the fairy tale book she told her brother. Others traveled through time and dressed up as a beautiful concubine with three thousand beauties in the harem, or as a young lady surrounded by beautiful men. Why did I end up in such a hellish place! The book clearly states that a black magician kidnapped me. Unlucky black magician, best left out of my reach.