Chapter 1724: Tinanggap ni Zhang Xuan ang Hamon

"Battle?" Zhang Xuan frowned in incomprehension. "The Otherworldly Demons actually dared to appear in the open… not to mention, they are even adhering to the rules?"

Based on what he knew, etiquette and such meant nothing to the Otherworldly Demons. Driven by their bloodlust, they were mostly interested only in slaughter. Thus, it was extremely bizarre for an Otherworldly Demon to actually issue a formal challenge.

More importantly, there were many powerful master teachers in the Pavilion of Warm Spring… Given that the deep-seated conflict between the master teachers and the Otherworldly Demons had gone on for tens of thousands of years, it was inevitable that both sides would have some loved ones who had been killed by the other party. Was the Otherworldly Demon not afraid of being killed running over here like that?

"It's not that they want to adhere to the rules. They have no choice but to do so!" Sword Saint Xing explained with a bitter smile.