The Emperor's Sword was something that appeared within Ye Feng once he had opened four hundred acupoints in his body. It was a martial skill that corresponded with the Dao Technique he was practicing. Sometimes, Ye Feng would think that the Emperor's Sword might be similar to his own Object of the Divine Path, or perhaps the appearance of the Emperor's Sword, in a way, compensated for the deficiency of the Divine Path Realm, given that the Dao Technique he practiced was confined to the Martial King Realm.
With a slash of his sword, in an instant, blades and swords fell with a mournful clang. Even if the opponent had set half a foot into the Divine Communication Realm from the Divine Path Realm, they couldn't withstand Ye Feng's Emperor's Sword. Especially after cultivating the Emperor's Dao, the power of the Emperor's Sword became even more terrifying. Moreover, after being spurred by Ye Feng's Qi Essence, the power had risen by a level.