Lex only just finished reading when the projection changed, taking on the shape of a large, worn time. On the cover, in the same ancient language, were written the words 'Book of Changes'.
Lex had to close and rub his eyes. The sight of the Book of Changes alone caused a huge weight to fall upon Lex, about 1% of his total capacity to bear, if his guess was correct. That was, by far, the greatest weight he had accumulated so far.
As if that alone was not enough, Lex's eyes felt a great strain on them, as if the sight was too much for him to see. Both the sensation of weight and the strain quickly vanished, yet the urge to rub his eyes did not fade.
Fortunately, when he opened his eyes again, more weight did not fall on his soul. He opened the book carefully, ready to close his eyes at the slightest hint of more weight, but nothing happened. Instead, he only saw a large, weathered page with a single character on it, as well as a simple description of the characters use underneath.