Nezu wants a word with Momo.

"Anyway, Ms. Yaoyorozu, you said earlier that your magic needed to work within the rules of whatever world you as a genie operate in, correct?" Nezu asked, not even bothering to wipe his mouth.

"Erm, yes, pretty much," Momo agreed, gazing at the principal as she rested her back against Izuku's chest. "May I ask why you ask?"

"I'm curious, do you think you could explain how exactly it works to me?" Nezu inquired, fixing her with an intent stare as he spoke. "I assume that it's not truly magic, that it still works within the laws of physics?"

"Pretty much, yes, but it involves the ability to bend, twist and stretch them beyond recognition, but never outright breaking them," Momo explained with a smile. "As a genie, I understand perfectly how it works, but... I really doubt I could explain it in a way you could understand. Mortal minds... just aren't equipped to comprehend this subject matter," she asserted.

"That, young miss, sounds like a challenge," Nezu grinned confidently. "And I have an intellect that puts the likes of Stephen Hawking and Albert Einstein to shame. Try me." He was determined to at least attempt to understand this. Partly out of genuine curiosity, partly because he wanted to work out some kind of contingency against her in case Izuku went rogue somehow, or her lamp was stolen. It would be irresponsible to not at least attempt to figure something solid out.

"...alright, but if you seriously try to understand this, you might want some aspirin on hand," Momo smirked, before she began launching into an explanation that Izuku and All Might simultaneously decided that they weren't going to even TRY to understand, it went clear over their heads from the very first word. Probably up in the stratosphere, that's how much it cleared said heads by.

To Momo's surprise, Nezu, showing a look of intense concentration, managed to keep up initially, even asking a few clarifying questions. However, even his High Specs Quirk had its limits, and Nezu was ultimately **** to admit defeat. Twenty minutes in, Nezu was slumped on his desk, and his eyes had swirls in them, steam billowing out of his large round ears. "I'm throwing in the towel," he conceded. For the first time in his life, he was **** to admit that he was truly, completely, utterly, stumped. "This stuff makes the most advanced of quantum physics look as basic as 1 plus 1 equals 2 in comparison..."

All Might was both surprised and rather gleeful at the sight, quickly getting his phone out and snapping a photo. He had wanted to get something on the principal for ages! "And that was just the basics, and I dumbed it down as much as I possibly could," Momo noted, her voice laced with amusement. "It's genuinely impressive that you understood as much as you did though."

Nezu nodded, accepting his defeat gracefully as he sat back up. His mind raced through possibilities as he did. Making a device to counteract her powers was out of the question. Where would he even start? He decided his best bet was to do everything in his power to make damn certain the lamp stayed in Izuku's hands.