You worked for Naraku. Much less an incarnation, more of an ally. There was something bugging you though. What was his deal? He'd hardly ever talk to you unless he wanted you to do his dirty work, what's the motivation? You barely know anything about the guy. So, why not confront him? What's the most that will happen? He'll kill you? . . . Well yes that's exactly what will happen. "I don't think it's any of your business what my life is like." he speaks, with venom as he glares at you.