My name is Blade, a 3000 year old demon. I'm not fond of humans, such curiosity in one brain makes itself the reason why they always have to meet their end quicker than sooner. However, if one were to summon me they must be prepared to strike a deal with me in exchange of their soul. I don't frequent in the human world too, but if I happen to accomplish a mission, disguising as a human to buy some coffee doesn't sound too unappealing.