Star Queen in Another World

One-sentence synopsis: An innocent (...) Girl (...) Was involved in a different world and went through countless time and space travels. Instead of being kidnapped and killed by the "just" side who could predict the future, she was forced to go further and further down the villain's path... This is also a story with a huge structure that is "slowly" (literally) told by an author who is always filling in the gaps... The author has late-stage cancer and belongs to the three-minute fever syndrome, so be careful when entering this trap! However, the author hereby promises that it will be completed in my lifetime, and there will be no cheating!