Artemis got a raised eyebrow from Omi, too. That little speech was certainly interesting. Not that Omi would have been underestimating the boy, since Hitsugaya obviously thought there was some good reason to bring him along, but it was still odd to hear him talking like that.

"I'm Omi, and that's Artemis." He pocketed the syringe to study later, and tucked the knife out of sight where he'd be unlikely to fall on it. "They can turn patients against each other. That's what the intercom was talking about."