"Dragon Sabre" is a popular Chinese martial arts novel written by Louis Cha, also known as Jin Yong. It was first published in 1961 and is set in the Ming Dynasty. The story follows the adventures of Zhang Wuji, a young man who becomes embroiled in the conflicts of various martial arts sects while searching for the legendary Dragon Sabre, a powerful weapon that can grant immense power. The novel explores themes of loyalty, love, and the struggle between good and evil. It has been adapted into numerous films, television series, and video games, making it a significant part of Chinese pop culture. "Dragon Sabre" is often praised for its intricate plot and well-developed characters.