Choong-Moo » was the name given to the great Admiral Yi Sun-Sin » of the Yi Dynasty ». He was reputed to have invented the first armored battleship (kobukson ») in 1592, which is said to be the precursor of the present day submarine. The reason this pattern ends with a left hand attack is to symbolise his regrettable death having no chance to show his unrestrained potentiality checked by the forced reservation of his loyalty to the King.
