Eyeless Jack, also known as Jack or simply just E.J, is a man-eating, enigmatic creature and serial killer with a craving for human organs. Especially kidneys. He appears as a humanoid figure dressed in an black hoodie and dark jeans. He dons a deep blue mask with large, black, empty eye sockets, with a strange liquid substance trickling down from the mask. Eyeless Jack has a slim build, grey skin, brown hair, long black claw-like nails, sharp teeth, pointed ears, a long tail with black fur on the tip of it, and several long black tongues that somehow fit into his mouth with no issue whatsoever, and black liquid leaking out of what looks to be either his eyes that are all black or empty eyesockets. No one really knows if he has eyes or not due to the fact he's always wearing his mask, but he is fully able to see. Eyeless Jack seems to be silent, shy, dark, brooding, and mysterious. Keeping to himself and even spending most of his time in a small shack near the mansion the other creepypastas reside in. He does have a soft side, though. He is incredibly stealthy and seems to possess some degree of anatomical knowledge and has a thorough understanding of the human body, use of surgical instruments, and removing vital organs of the human body.