I couldn't find the book I wanted to read, so I had to try to write it myself! If there are typos or illogical logic, you can point them out directly.
The First World: Pride and Prejudice
The Second World: Harry Potter
The third world: The Legend of Zhen Huan
The fourth world: the courtyard full of love
These are the four for the time being. If there are any later, we will add more!
Come on, author