Ghriin's a wanted smuggler. You and our other newcomer, you're all bounty hunters. If they're recognized, she'll run on sight. If not, she'll probably be antsy around them due to intuition. If they see her first, she'll feel daggers. If they call her out, she'll bolt.
Of course, if Akira doesn't object to Ghriin's criminal enterprise, he could perhaps settle her down and make her an ally.
To be specific, she smuggles organs, cadavers, and cybernetics so her people can have better, cheaper access to healthcare. Whatever organs she gets ahold of that aren't compatible with her people's biology, she sells discreetly on the Black Market. She also does guard work, freelancing, and smuggling contracts, but only when she doesn't object morally to said contracts.