The description Artemis gave really was something hard to believe. Kakashi might not have, if he hadn't had so much experience with his own sense that could see much more than a regular eye could. But even so, this was definitely something beyond anything he'd ever heard of back in his own world.

Just something new to add to the pile of incredibly strange stuff.

So he heard things from both Haku and Kakashi. That helped a great deal, since there were very few traits that both ninja shared. "You said you can try to listen. Can you do that now, with me? If you can tell me more of the things you hear, then maybe it'll help me figure out a bit more of what the cause is." Otherwise, Kakashi would have to start sending Artemis to the other ninja, just so he could figure out just what really was going on. "Though I can't exactly say you won't hear anything you don't want to. I'm sure that doesn't come as a surprise."