This black longsword was actually a weapon!
It was a weapon that could control demonic energy.
'It's actually a divine artifact?!'
Ye Feng's eyes narrowed.
Ye Feng's eyes squinted slightly, and he was shocked in his heart.
He had not expected that there was someone in the mortal world who could control such a powerful and mystical being.
If the Water Elemental Dragon King had not found something he could rely on when he left him, he would not have dared to provoke him!
One had to know that once this spiritual energy was activated, its power would definitely be much more powerful than ordinary divine weapons.
It could even achieve the effect of an instant kill!
Ye Feng did not want to try it easily!
"Ye Feng, I will kill you today!"
The white-robed old man snorted coldly. He waved the divine weapon in his hand and slashed it toward Ye Feng!
