Charles Tortionnaire is one of the most efficient killers in the dragon killing organization, Tueursdedragon. People say that the dragons he "kills" always go missing. He also has the ability to know what dragons are saying, as well as the ability to talk to them.
Why He Joined Tueursdedragon
Charles is a billionaire whose parents were killed by dragons. He didn't join to avenge them, but to get closer to the dragons. He loves the taste of fresh dragon blood, so he captures them and tortures them alive to get their blood.
His favorite flavor of dragon blood is from the Blue Dragon breed.