Looking a Gift Horse in the Mouth

LJ Revolution Redux Challenge! Le Prompt: eventual Bass/Charlie, any other relationships you want after Aaron saves the nanites, no one on their team (miles, monroe, rachel, charlie, aaron, gene, connor, priscilla) can die because the nanites keep healing their wounds. - FYI: MCD, but not what it seems. Tends to deal w/ emotional strain of dying but not. Rated M for Language