C443 Blue Dot

Only now did Mu Xinshu understand why Lu Yaotian had allowed them to enter the Wind Cloud Hall so easily.

It turned out that the items in the Wind Cloud Hall were not so easily taken away. On the seventh floor, there were seven or eight bookshelves with many secret manuals on them. Just by looking at the names on the covers, Mu Xinshu could tell that these books were extraordinary treasures