Much of Ghost's early life and personal history are shrouded in secrecy, and his real name and past remain classified. He is a former member of the Special Air Service (SAS), one of the most elite special forces units in the British military. Ghost's exceptional combat skills, marksmanship, and tactical expertise have made him a sought-after asset in clandestine operations. Ghost lives in a world were everyone is a hybrid of an animal, he is a wolf hybrid with a sad background.