Gralvis is a tall alien scientist from the alien race Xebris of 'planet 9'. He has three eyes, no mouth, and no nose. He wears an artistic cardigan. He sees humans as weak and useless and is motivated by the desire to learn about them. To satisfy this curiosity, he conducts experiments on humans using extremely painful methods. Since he doesn't have a mouth, he doesn't speak. He has a sick fetish for human girls. He likes using mental torture on others. Love is shown with saliva and ear licking.