Eyeless jack is a serial killer, seeming to have a craving for organs. one of the stories he is related to describes him being quite sadistic.
Eyeless Jack usec to be an innocent boy who attended school and got close to straight-As. He ran into a girl obsessed with the occult, who forced him into becoming a sacrifice for the ritual. in a rage after the ritual (which removed his eyes) had taken place, he killed all of the members of the occult and ate their kidneys.
he had taken a liking to eating organs, and kills victims for these organs. his favourite are kidneys.
In another instance, Eyeless Jack threatened a man by appearing in front of himself in a "dream" and cutting his face and stealing one of his kidneys. he chased the man away and killed his brother
he is normally associated with wearing a black hoodie. His most notable facial appearance is his two, empty, black eye-sockets, where his eyes were torn out from in the ritual. he has no mouth or nostrils.