Regarding Jun, note that a monomolecular blade will be very fragile. Heck, from what I understand, the harder a blade is, the less flexible it is, and thus, the easier it is to snap. Also, Donaiens don't get nanomachines, because that's WAY too hightech (they have primitive robots), so you should change it to a mechanical body or something, if you want superhuman strength and such. I'll also assume that the 'machine' inside his vibroblade runs on magical energy, so it'll probably be shut down whenever someone uses a magic-nullifying thing. And all things considered, his personality/upbringing makes him seem more like someone who would be in Thao. XD Don't think philosophical people usually just go ONLY ONE MAY SURVIVE onto their children.

For Domenico...just saying, but the whole thing about Glan being the cause of the war is sorta super unknown. Don't know why Anderiel put it up there, actually. In terms of his whole curse thing, it feels really really really iffy that a curse actually BENEFITS the cursed. Like, that's a really half-baked witch, you know? Maybe make his physical buffs something that comes along with his healing magic? In terms of the Vice item, is the effectiveness of the buff dependent on how much sunlight there is? So, in a cave or at night, it'll be pretty much useless? And does he practice safe sex? Because STDs are a thing, and they're a thing that can't be healed by magic (because huehehuhue).