"How is this possible?" Xu Changfeng's body was transformed back into data and returned to the resting room, yet at this moment his body continued to tremble uncontrollably.
This was the most terrifying opponent he had encountered so far. The martial skill just now called High Pressure Energy Cannon contained incredibly fierce energy, and the scorching temperature even surpassed that of a star. If the power of his sword was considered 100, then the power of that martial art was at least over 300, possibly much higher.
If he hadn't seen it with his own eyes, he wouldn't have believed there existed such terrifying martial arts in the world!
