I didn't pay attention to the details. Charles III of England lost a horseshoe and a war horse for missing a nail. He lost a war and a country. Charlie is going to fight Richmond. Charlie asked a groom to nail claws on his war horse. The blacksmith missed a nail when nailing the fourth paw, and the blacksmith secretly perfunctory it. Soon, Charlie and the other side got into a fire, and there was a sudden fight in the war.