Han Mo was immediately pleasantly surprised. He took the thin mask and said in amazement, "I never thought that this magical treasure that was once famous in the cultivation world is in the hands of my brother. If he really has this thing, he can transform into a Nether Beast Clan!"

Xu Feng told Han Mo the method of use and also gave him a drop of the ghost demon's blood.

"Use that blood essence to blend into the mask, and you can simulate the breath of the ghost demon. He has been killed by me. He is a ghost beast at the peak of the Hedao."

Han Mo nodded: "But even so, those Nether Beastmen are familiar with the Nether Beast. If we go out, we will definitely be questioned. Wouldn't we be exposed?"

Xu Feng smiled slightly: "Don't worry, I have a way to avoid being questioned."

Then, in front of Han Mo, Xu Feng's body began to become transparent, and the aura on his body became exactly the same as the Nether Beast that was killed by Zhao Leishui.

He did not use the essence and blood of the Nether Beast, but achieved this entirely by relying on his own method of transformation.

From today on, he no longer needs those thousands of illusions.

However, he had no intention of giving it to Hanmo completely, but only borrowing it temporarily.

When he returns to the human territory, he plans to give it to Qingdan to use for self-defense.

Afterwards, after Han Mo turned into a ghost demon, the two of them walked out of the cave and headed straight for the direction where the big monster was.

After an hour, the Nether Beastmen outside the mine only felt the whole mine tremble, and the aura of the elder of their clan in the Ancestral Blood Realm suddenly disappeared in the mine, but soon reappeared, and became even stronger.