C640 The Heart of an Emperor

As soon as the Infernal Demon Lord appeared, it greedily sucked in a mouthful of the surrounding blood. It looked at the Underworld Prince and stretched out its sharp nails, saying, "It was you who summoned This Lord?"

The Underworld Prince was also shocked by him, but in the end, his heart for revenge beat his rationality. He forcefully nodded his head.

The Infernal Demon Lord nodded