Graydians are Raydians that became enslaved by the Inky race in doing their bidding. This race, alongside the Blancs, no longer exist as they were returned to normal Radians.
Description[]
All Graydians are the same in appearance, mainly as they all wear an egg-like suit, which converts much of their misery into an Ink-like substance for the Inkies to harvest from. Graydians are forced into misurable jobs, such as maintenance work and creation of new Inky soldiers.