Complex sentence: Inside the ruined walls of Fort Miami, Underwood braces himself for the upcoming terror: a gigantic brave, face and body painted jet black, climbs on a hill and begins to harrass the Kentucky crowd.
Split into simpler sentences: Inside the ruined walls of Fort Miami, Underwood braces himself for the upcoming terror. A gigantic brave, face and body painted jet black, climbs on a hill and begins to harrass the Kentucky crowd.