|Epithet||Gold Cobra(금산독안Geum San Do Gan)|
|Manga Debut||Chapter 2|
Also known as Jin Sang-Pil(진상필) and goes under the title Gold Cobra(금산독안).
Muscular body type and has spiky hair. Wear a bambo hat and have an eye patch, he usually have his weapon on his shoulders when he doesn't use them.
At first he was portrait as someone who like gold, woman and alcohol as well as ruthless and cold hearted assassin with sharp instinct but as the story progress it revealed that he was a caring and chilvarous person and that didn't change until his last breath.
He is a member of the Black Winds.
Ten years ago he left the Black Winds for a woman, Shi Yeon, during that time he was still on a mision, the mission was to find the Ma Ryong Sword(Chapter 10), he gave his left eye to Hong-Kyun so that Hong-Kyun would let him go(Chapter 14), ten years later, he still trying to carry out that mission(Chapter 8).
He was framed of treason by the woman he loved, Shi Yeon, and he ended up killing her father and hurting her in the process while trying to escape.
He then lost his right eye to Yu Won-Chan (Chapter 21) and eventaully die later on, before his death, he was able to meet Cheon Ma Sin Gun and was then forgiven due to his royality towards Han Bi Kwang and was then taken back to the Black Winds by Cheon Ma Sin Gun (Chapter 22).