The plot summary at the top of the page is wrong. Shing Jung Tae is a boy who lived without his father and took care of his sister in a border town in Korea. He joins a gang and his sister disappears. The main part of the story takes place in Shanghai where is tries to avenge his father's death after learning that his father was the protector of Korean refugees in that city. He fights the Chinese and Japanese gangs. It is a good story about an important time leading up to WWII on the Japanese front. The characters are good for the most part. Many interesting personalities that help drive the show and keep your interest. There is a lot of blood and fighting in this one because we are dealing with gang violence against the backdrop of civil war in China and the Japanese invasion of that country. So don't expect this to be a pretty romance. This is also a show that keeps you on the edge of your seat and ends every episode with cliff hangers. You will either want to marathon it or take breaks to deal emotionally with the story. Overall, it is one of the better dramas out there dealing with these sorts of issues.