บท 701: Returning to the Iron Sky Kingdom

"This ruin… Is far larger than it looked from afar…"

Standing in front of what could only be described as the ruins of a massive tower like structure towering all the way up to the ceiling of the cave a few hundred meters above them, Hui Ying almost whispered this to herself as she slowly began approaching the still somewhat intact entrance of the tower like structure.

Rustle~

"This is-!?"

"So many books…"

Entering the ruined tower while making sure to keep an eye out for any dangerous traps or demon beasts that might be lurking around inside, Bai Ning and Hui Ying were both taken aback by the rows of bookshelves towering more than a dozen meters tall that were covering everything inside the tower ruins.

Even if they didn't have a very clear what purpose the tower had once served, both of them had a feeling that the tower should have been a library of some sort. If not that, it might even have been a place to store ancient records!