This is a noncombat political isekai with a side of culture clash being emphasised instead of just ignored
Re. their long ass convo this chapter can be summarised as we screwed up, how can we save face and bounce back
At this point I assume every blade they have is made of vibranium adamantium or something
Their leather/padded armour at the time isn't exactly cutting proof but it does a decent job (usually) resisting lightsaber slash every named characters uses
On second thought, for all of you wanting immediate death he has decent odds to be reborn as daemon in the Abyss, so it's a good call to bound that motherfucker as undead