This is Karl, a friendly charismatic little fella that don't do harm, he does indeed provide the harm for customers that want an excellent execution through lethal firearms and effective melee power, but he can't always be a guy who provides free things. He needs that cash money dough bling to supply his operations as a gunsmith for cosmic weapons, so he requires a expensive amount or various collectibles that he will help to build better and stronger weapons in your journey. Karl also loves the Hawaii lifestyle and always wanted to imitate it through its clothing after he spend a month trip there. He's always wanted to go there again, but may risk being caught by others, he fortunately gets along with almost everybody in the town of the Woventon, and enjoys hanging out with everyone from time to time.

(For his voice, it sounds alien-like. However you interpret one sounding)