Mysterious Hole

"W-what in the world is this mess?!" Not able to stop himself from exclaiming as he was met with what could only be described as a mess, Xuan Hao suddenly understood why something called the Sky Watcher's notes had come in the form of a book instead of a large stack of notes.

Given that he had already expected the book to be difficult to understand, Xuan Hao had already prepared himself for the extended period of time that would be required to understand it… But when he looked down on the first page of the book, he understood that he would be spending far longer than he had first expected if he wanted to understand it...

From the first page, it was rather obvious that the book was not something that the Sky Watcher had made to gather his notes together in a single place. Instead, it was a mess made from stuffing all of the Sky Watcher's notes together into a single book without any order to them!