"The Legend of Shushan Swordsman" is the first novel about immortality. It takes the Shushan sect as the core and revolves around the journey of Emei disciples to cultivate immortality. It integrates elements of immortality, martial arts, and fantasy: there are not only the graceful flying of swordsmen and sword energy, but also the heroic battles between sects and the duel between good and evil. There are also magnificent settings such as underwater secrets, ancient caves, and fantasy beasts. From the protagonist Li Yingqiong's acquisition of the Purple Ying Sword and his growth through calamity, to the major immortal sects joining forces to fight against villains such as the Blood God Son and the Green-robed Ancestor, the plots are interlocking and the characters are vivid - including the chivalrous spirit of the righteous swordsman and the complex humanity of the demonic characters, breaking the absolute boundaries between traditional good and evil.