With a single strike, Bai Muchen hit the Fire Emperor, who instantly turned into a wisp of flame and vanished.
Seeing the Fire Emperor transform into a wisp of flame and disappear, Henry William's expression darkened in an instant.
This was one of the Fire Emperor's signature techniques: the Divine Fire Avatar. It meant that the person who had been here just now was not the real Fire Emperor at all, but merely one of his avatars. Of course, an avatar possessed a portion of the Fire Emperor's true strength, but when facing a supreme expert like Bai Muchen, such an avatar was no different from paper.
Chapter 497