Cain (scp 073)

Violence directed at SCP-073 reflects any damage inflicted on SCP-073 directly onto the attacker, though SCP-073 remains visibly unharmed. This applies to any damage directed at SCP-073. While it still feels the pain, indirect damage such as a gunshot is also reflected.

He is a 1.85m tall human with black hair and blue eyes.

He is polite, cold, cordial, friendly and helpful, he does not usually use aggression.