Trying to keep things consistent for the most part, accidentally left out a few things here and there, but some small tidbits of information about each of these guys:

Sam! - (he/him) Samuel Wylver was a normal transmasc Drasmine guy, with his own partner, a job, and an overall life. But curiosity changed the cat, and after picking up a weird fob watch he found in the forest, some ancient entity invaded and rewrote his mind entirely, changing him into a malevolent force known only as the Hitman. His personality changed entirely, and so did his mannerisms and habits. Sam had taken on a mind parasite hell bent on sustaining their own life by any means necessary.

Kyrie! - (he/him) I think I've already introduced this guy, but just in case, here's a new factoid about him: He's an ex-soldier, and due to his homeworld's culture around war, the one thing that will break his mood is to call him a "bad soldier" or "traitor."

Aster! (she/her) Aster is a tall Multhan woman who works a delivery job in her city. Trained to be an athlete, but that dream died when she couldn't afford college. She's the top of her delivery team, but she still yearns for a better life. In her off-time, she goes around the Geode (the name of her city) with her girlfriend Solus, solving mysteries and uncovering secrets about the place they live in and a few mysterious inhabitants of it.