The interface of the Heavenly Book opened, and Lu Zhou glanced over the characters he could understand. There weren't any more than before.

The incomprehensible parts, like ghostly scribbles, seemed unchanged.

From this, he deduced that he needed to repeatedly read the contents of the Human Volume, comprehend its meanings, and only then would the subsequent parts gradually unfold.

Lu Zhou mused that he hadn't understood much before, yet more characters had appeared.