Kuroda smirked at Shax's reply. He was starting to like this guy already. His eyes flicked to Yomi for a moment before returning to Shax. "I'll be fine with living here. As for what I can do to protect your sister, I could tell you a lot of things, but actions speak louder than words. Perhaps there is someone I could fight to prove myself? Don't worry, I won't kill whoever it is."