In the world of cultivation, there is a book that is widely circulated among newcomers who have just started practicing.
This book - "Guide to Life in the World of Cultivation" lists some key points for surviving in the world of Cultivation. Only if you can answer the questions raised by the author in the preface can you buy this book.
Chi Yuhuai devoted herself to cultivation, and the first thing she did when she came to this world of cultivation was to buy this book, so she saw the question mentioned in the book: "Odd changes to even, the same does not change, ( )"
Just when she was pleasantly surprised to discover that this was knowledge from her original world, she discovered that almost everyone on the road had a copy.
"Could it be that everyone here has traveled through time?" Chi Yuhuai asked, poking at people passing by.
"Brother, do you know how to interpret this sentence?"
Xu Yan also looked at the book he had written in her hand and considered:
"Is there a possibility that this is a must-learn knowledge point in arithmetic in the 90-year compulsory education?"
A little emotional line, but not the protagonist
Maybe dual protagonists?
Intention: Study hard and live well