Soon, he found a withered yellow book titled "Reverse Water Technique," a book on the Water Control Technique.
"Reverse Water Technique" is a more advanced Water Control Technique. Elder Yi Shui had also learned it, storing it in his mind, so he didn't need to look at this book.
However, to compare whether it was the same as the "Reverse Water Technique" in his memory, he flipped through it.
After quickly browsing, he found it consistent and returned the book to its original place.
The elder guarding the Scripture Pavilion was stealthily watching Lin Yifan's every move from the shadows.
Seeing Lin Yifan quickly browse through the "Reverse Water Technique" like counting bills and then return it after one look, he was a bit surprised and didn't know if Lin Yifan had finished reading, didn't understand, or simply didn't want to read and returned it.
