Chapter 555: The Formidable and Dominant Senior Brother!

"Heavenly Doctor Sect?" The old man's white eyebrows furrowed deeply. After pondering for a moment, he shook his head. "Is it a small sect in Yanxia's martial arts world? I've never heard of them." He immediately cursed himself under his breath for being foolish. A sect with a Nascent Soul stage powerhouse can't be insignificant. "Yes," Mu Yuan nodded, "Compared to sects with hundreds or even thousands of members, our Heavenly Doctor Sect is indeed small, but..." "And just who do you think you...