--Holy crap! So they're just like demons too. Did you have to make a contract with them?

[Byakko is staring at Gyobudanuki with some curiosity. This creature didn't look like it'd harm anyone... Meanwhile, Hiro takes a glance at his arm and it looked like the muscles have formed to complete his new arm.]

It was a little complicated back in my world, but... Well, we had to make contracts with demons by either fighting them and they accepted our strength or we bought them through something called the "Devil Auction". They pretty much sold their services for cash, um... called "Macca" back in their world.