Damn. To think the 1st princess is one of Maxwell's guinea pigs after Laplace (given that he's lived for so long, I think it's reasonable to believe this monster has had other guinea pigs in the time period between Laplace and Arienoora), and this means he really is the true power behind the empire.
Breaking just his jaw isn't gonna cut it anymore. He should go through a living hell for his crimes against humanity, because there's no telling just how many other victims he's experimented on after Laplace. Not even the imperial princess was safe from him, so that means anyone else was fair game for his madness.