Bart, hyperventilating on the ground, scrambles back and pushes himself to his feet to take off at a dead sprint back into the village to find someone, anyone that could stop the fight before it gets any worse.

Unfortunately he doesn't have the reflexes or the speed to get anything done before Magne is finishing the motion of ripping the cannon from its mounting and dropping it to one side, and only just managing to mitigate the damage of the heavy metal boot swinging up into her stomach. It would bruise the bottom of her forearm badly, but at least she's not doubled over winded from it. Her Quirk blinks and stutters at the same time.