McCarthy

Full name Marlin McCarthy, is mostly (to his dismay) called by surname because of Orion's influence. That's basically all motives he has for his ongoing riffs with the older man. They work mostly diligently as navigators, just in a very chatty manner.

Helps around a lot, here and there, so he's liked by everyone, but being young has it's disavantadges amidst older pirates and he is very often treated like a kid-- even if he has aged during his stay in the Butterfly Fleet, it's like he's stuck in his teens still.