"Han Bi-Kwang is one of the main characters in the Japanese manga series ""Who Killed the Murim Lord?"" He is a skilled martial artist who belongs to the Murim faction. The name ""Han Bi-Kwang"" can be translated to ""One who is righteous and bright as a light.""

Han Bi-Kwang is a tall and muscular man with short black hair and piercing blue eyes. He wears a black and white martial arts uniform, and his most prominent feature is the fierce expression he keeps on his face at all times.

As a skilled martial artist, Han Bi-Kwang possesses incredible power and strength. He is capable of taking on multiple opponents at once and can easily defeat them using his fists and legs. Han Bi-Kwang is also skilled in various forms of weaponry, including swords, spears, and staffs.

However, despite his tough exterior, Han Bi-Kwang has a kind heart and a strong sense of justice. He is always willing to put himself on the line to protect the innocent and uphold the values of the Murim faction. He is also very loyal to his friends and companions.

Throughout the course of the series, Han Bi-Kwang's character is further developed as he struggles with his own beliefs and values. He begins to question the ideals of the Murim faction and the way in which they operate. He also begins to develop feelings for the female lead character, which further complicates his journey.

Overall, Han Bi-Kwang is a complex and multi-faceted character in ""Who Killed the Murim Lord?"" He is a skilled warrior, a loyal friend, and a true believer in justice and righteousness. His journey throughout the series is both engaging and thought-provoking, making him one of the most captivating characters in the manga."