If Berry were not in the form of a beetle while inside the stone tower, cold sweat would have soaked his entire body by now. This time, it was a great adventure, and the luck that his plan had not been uncovered was immense. However, the other side of the coin was that the gains after taking the risk were also enormous.
In order to dispel the Prefectural Governor's suspicions, Berry released the "Divine Rhyme" on the first page of the Thread-bound Ancient Book and planned to take it back once they left. Then, he accidentally discovered that the old wood carving continuously emitted new divine rhymes, maintaining a stable level within the entire stone tower!