Based in the 1930's of Shanghai, China, this drama is a story about love, friendship, patriotism and desire. Shin Jung Tae (Kim Hyun Joong) is an outrageous and clumsy man, but has an unconditional love for his country and family. He was known as the best fighter in the alleys of Shanghai.
Sin Jeong Tae loses his father at the age of 15 when a Japanese soldier shoots him during the Japanese occupation of Shanghai in the 1930s. But instead of finding justice, Jeong Tae is accused of his own father’s death. Jeong Tae finds justice only by using his fists in the back alleys of Shanghai, growing up to become the best fighter on the continent.