At these words, the smiles on the faces of everyone from the Yushu Sect suddenly froze.
The Art of Thunder was the very foundation of the Yushu Sect's survival and standing. If the secret manual were to spread, the consequences for the sect would be disastrous!
Sect Master Youxia's forehead broke out in a cold sweat. He waved his hands repeatedly and said, "Miss Wan, you mustn't—you really mustn't! The Yushu Sect is only a minor sect, and the thunder techniques passed down to us cannot compare to the unfathomable profundity of the Wanyou Sect's arts. They are simply unworthy of your notice."
Chapter 928