C843 Secret

If it was any other place, Xu Feng would never take the initiative to take out his martial arts. But now that he was in the Demon King's Mansion, it was only a matter of time before he took it out. He might as well take it out openly like Demon King Mo Yao. There was no need for the Demon King to take the initiative to speak in such an awkward manner.

"It's useful