Hank is a thug. He knows he's a thug. He has no problem with that realization. In his view the galaxy has given him a gift: a mutation that allows him to withstand great deals of physical trauma. He puts his abilities to the best use possible and that isn't by being a scientist.
Besides, the space station Belvaille doesn't need scientists. It is not, generally, a thinking person's locale. It is the remotest habitation in the entire Colmarian Confederation. There is literally no reason to be there.
Unless you are a criminal.
Because of its location, Belvaille is populated with nothing but crooks. Every day is a series of power struggles between the crime bosses.
Hank is an intrinsic part of this community as a premier gang negotiator. Not because he is eloquent or brilliant or an expert combatant, but because if you shoot him in the face he keeps on talking.
Hank believes he has it pretty good until a beautiful and mysterious blue woman enters his life with a compelling job offer.
Hank and Belvaille, so long out of public scrutiny, suddenly find themselves the epicenter of the galaxy with a lot of very unwelcome attention.