gun toting sci-fi female enforcer with long hair dressed in black leather

adventure adventurer agent and art assassin being black book boots character cover crime defender dressed dystopian each enforcement enforcer enhanced executioner female fiction for gun guns hair haired hand hatchet heroic heroine hit holding homicide killer lady leather liquidator long mystery other outfit person power powerful sci science scifi slayer space strong suitable sultry themes thigh thriller timetravel toting variety white wide woman