Sara knew he got a good point indeed. The scrolls and knowledge left inside the library came from the ancient spirit masters.
Even if they were brilliant, they weren't enough to solve this mystery for her. She finally realised why, even after the passage of all these years, after reading tons of scrolls inside her grandpa's private library, she couldn't get a single clue about the content and mysteries of the scroll.
She always thought that something was binding her and blinding her from seeing the truth of this scroll.
It never crossed her mind that what she thought was her only hope to decipher the language of this scroll and read its content was the same thing that kept her away from doing that!
William remained silent at first because he thought he said enough. But soon enough, his silence came from his deep shock.
When he unfolded the scroll, he could finally see the content of that scroll. And to his surprise, he couldn't read a single thing inside!