"Ahem… as Sister can see, this is an oath contract made in my human continent. I only have this one since they're too rare." Ace 'introduced' the Thief House Recruitment Token impassively.
Shadow had guessed this much since he took out this strange token, and she wasn't fazed by its shape or color, since contracts come in many shapes and sizes. But what she was astonished about the strange owl engraving on it.
"Let me see."
She didn't wait for Ace's agreement and snatched the 'oath contract' and started to examine it with intriguing eyes.
Ace didn't stop her and merely observed Shadow. He wasn't fretting over this in the least bit because he knew this token has come straight from the system and if a silver river core demon with no experience in rune crafting seen thought it, he better commits suicide here and now.