General Lee Sun-shin was a prominent Korean naval commander during the late 16th century, known for his leadership in the Imjin War against Japanese invasions. He is celebrated for his innovative tactics and the development of the turtle ship, an armored vessel that played a crucial role in naval battles. Despite facing numerous challenges, including limited resources and political intrigue, General Lee achieved significant victories, most notably at the Battle of Myeongnyang. His strategic brilliance and unwavering dedication to his country have made him a national hero in South Korea, symbolizing courage and resilience.