There's always going to be someone who thinks they have the right to control or wield their power over others. True peace is just a fantasy. [Just something where he had to throw his two cents in and agree with at the same time.] There's always a need to fight, so I think you can busy yourself with your battles for a long time coming.

[Because as much as he likes Marco so far, that self-righteous attitude is always going to be something he hates. Aren't pirates supposed to be less noble that this?

Well, it's his family he's talking about. So maybe Naesala can understand more than he ever wanted to.]

Fix what? Serenes' effects or your aversion to peace? As far as I'm concerned, there's no need to 'fix' the latter.