.
After Wei'an's grandmother passed away, she left a book to Wei'an. She had opened this book when she was a child, but she could not remember the content.
When she read the book again, she fell into a dream. When she woke up, she unexpectedly stepped through the rift in time and space and entered the world in the book.
In this fantasy world, she experienced an unprecedented adventure.
Cutting in from Wei'an's perspective, the perspective will be switched frequently.
The world view is probably: a fantasy civilization rebuilt after the end of the world (?)
Purpose: Explore a different world