Warm and friendly one minute, ruthless killer the next, his shifting and unpredictable personality can leave those around him at a loss for words to describe him. But in rare, private moments, he dispenses with titles, casts off his armor and the layers of intrigue that come with it, and show his authentic self. Devoted to the thrill and the physical feel of battle. Behind that innocent, childlike exterior lies a finely honed instrument of war. His unpredictability puts people on edge.