Able is a character with a history of violence stemming from claustrophobia and isolation. He was brought to an American SCP containment site from Mongolia, where his erratic behavior led to the deaths of personnel who entered his cell. His behavior improved after he gained access to comic books, but he remains wary of human interaction. He has been alone for three years, and the previous person who entered his cell died. He is conflicted about interacting with new people, wanting companionship but also harboring violent tendencies.