IC: Amy was already moving as Geni jumped on top of the first desk, having slid the left sleeve of Fury back on as Geni yelled across the room at Ivan. Time slowed, her Semblance dialing up to maximum as the shield unfolded from her arm in slow motion and she dashed after Geni on the ground, moving her shield over her head, getting there just in time—

The flow of events sped up again, Amy stepping in front of Indi and the shield finishing its reassembling right as Geni's diverted strike clanged against it. 

"####, you're strong," Amy said, rattles going up her arm. "Now, can we please please please quit trying to kill each other? We get it, you're a great crusader and you're someone who wants to redeem themselves. Neither of which is being helped by you two fighting with each other, in full view of a teacher."

Amy ignored everything Daniel had said. No one needed more arguments here.