The powerful punch headed straight to Keith's face, but he stayed still without flinching. He could tell that the punch was not threatening to him. The baron-level vampire who attacked him just now was only using one-third of his power, which showed that he had no intention of killing him.
He probably wanted to severely injure him or give him a couple of bruises. That's why he held back his punch. Still, it was nothing for Keith as he was already used to receiving punches from the final stage viscount.
Now that he understood the level difference, he realized his uncle didn't use his full power. He looked like he was desperate, but this was because he used only his raw strength and didn't use any advanced blood-qi techniques.
Compared to his attacks, this was child's play for Keith. He raised his blood-qi a little and swung his arm vertically. The incoming attack was blocked and the man lost his balance after his hand was diverted sideways.
Bang!