Adruin chuckled at just how feisty this girl was right off of the bat, after one statement. Adruin knew his fullest capabilities hadn't been realized yet, but he also knew he could brush anyone there, he was an unstoppable combat beast, most likely, there were only three thigs more powerful than him at the time. Lucifer, Michael, and god, in that order. He was a better combatant than either of them though, his time in heaven and hell turning him into a ruthless, unstoppable killing machine. He didn't know abou god. Either way, if it was a fight she wanted to pick, she'd get it later. He'd keep his mouth shut for now. 
" I understand where you are coming from, but there's no one who can teach me to rain in my power anymore than it already is but myself. I'm literally going here so I can improve my studies more, and make friends. This school just so happens to be properly warded against those wanting me dead. Otherwise, I'd have gone somewhere else less conspicuous. Either way, wouldn't it at least be good to have a few allies on hand, even if not friends?"