. Sun in panic. "Dr. Sun, what's going on"At this point, Dr. Sun was also flustered and at a loss for words. "I... I don't know either," he stammered. "How could this happen How could this be...""Who...mmediately, Chen Ping roared in anger. The Dragon Slaying Sword surged with light, and sword qi flew wildly.Wave after wave of terrifying sword qi surged towards the Grand Protector, who could only re...