The vampire and his two ghost servants were gone now.
Ethan didn't want the citizens to live a life full of fear, so he sent a message to everyone in the town through his mind.
"I am Ethan Hunt, a cultivator from the Overlord Sect. The demon of this town is gone now. You can live without fear."
Then he remembered—the vampire had probably created a cult or something, where hundreds of men wore the same types of robes.
So he used the Supreme Law of Karma and the Supreme Law of Fate to find out where this cult was.
Soon, he got their location. Ethan immediately teleported there and saw that there were hundreds of people. Different groups were performing different rituals.
There were many captive women and children too.
Ethan simply covered the entire area and caught every one of them, then used Eyes of Destruction.
Everyone was vaporized instantly.
Then he used a healing skill to heal all the captives and freed them.
