Chapter 172: Ao Yun's Fighting Spirit Was Rekindled (1)

Lu Yan arrived beside Ao Yun and looked at the awakened Ao Yun in front of him. He sensed the familiar undead aura on the other party and smiled.

As expected, the Undead Servant was effective. This Black Flood Dragon had successfully transformed into his undead!

This made Lu Yan extremely excited. This was the first time Lu Yan had transformed such a high level demon beast into his undead.

After an epic level demon beast transformed into his undead, he did not know how much strength it could retain.

The flesh and blood on the Black Flood Dragon in front of him did not fall, turning into bones. It was still its original body.

However, undead power spread out from its body, helping it recover from its injuries.

However, at the same time, the aura of this Black Flood Dragon began to weaken. Clearly, the restriction effect of the Undead Servant had begun to take effect.