Ayden Acme's expression was extremely ugly. Yusuf Zuck said that he himself was human, while those from Dragon Gate were animals; therefore, he didn't engage in humanity with the people from Dragon Gate. That's why when he killed, regardless of gender, his hands didn't tremble, nor did his eyes blink.
This was the first time Ayden Acme had encountered someone so ruthless and bloody.
Actually, the people who came from the Dragon Gate World didn't regard ordinary people as true humans either. In their eyes, commoners were nothing more than a bunch of... a bunch of weaklings, just waste. They were like pigs or sheep; they would kill or play with them whenever they wished.
The status of the common folk could never be equal to theirs because it was an issue of power, and so they looked down on common people.
But even though they looked down on the commoners, they hadn't reached the point of senseless slaughter, of killing upon sight.