I often imagine what it would be like for a calm contemporary person to travel through time and become characters from various classic literature... But I didn't want to always write derivative works, so I wrote "Changing the Past". This is light literature. It starts with a bit of pidgin setting, mixed with a bit of history, and the main story is completely original, making it an independent novel.
Specifically, it is a modern person who traveled through time and became a martial arts LOLI in ancient costume, and acquired many beautiful men.