Adrian bound the not-inferi further but it still lurched and moved like it was trying to attack. So rather than try to harm it, he simply restrained it and pulled it along behind him.
As Adrian followed Eli, he let himself go over what he'd just seen. These things that looked like inferi, but didn't at all respond like them. Any inferi would shy away from light or fire, but these ones...they didn't really react at all. They just kept coming, no matter what was done to them. Between that and Eli's revelation that they were still alive, Adrian was unsettled at best. He glanced at the thing with them, eyes narrowed and calculating.
Adrian noticed the level they got out on and pursed his lips. He let Eli explain, mostly because he wanted to know what the other man was up to. If it gave them an swers as to what these things were, how they'd gotten in, or how to get rid of them, he was all for it. Chambers didn't seem very chatty otherwise, so Adrian held his questions for now. Instead he focused on keeping the creature under control.