"This is troublesome," Mo Han's face turned grim, "If we can't find the key, we won't be able to thwart the 'Holy Sect's' plot."
"Don't lose hope," Qing Shuang comforted, "There's still the third floor, let's take a look up there."
The three of them went up to the third floor and found that there were far fewer bookshelves compared to the first and second floors, and most of the books on the shelves were miscellaneous books, with no important classics.
"It seems this place is where unimportant books are stored," Luo Chen remarked.
"Could the key be here?" Mo Han asked.
"I don't know," Luo Chen shook his head, "But since we're here, let's search anyway."
The three continued searching the third floor. Suddenly, Qing Shuang stopped in her tracks and pointed to a bookshelf in the corner, "Look there."
Luo Chen and Mo Han followed Qing Shuang's finger and saw a thick book placed on the bookshelf, the cover inscribed with four big characters — "Royal Secret History."
