Based on the adventure of the male protagonist Ling Yun (a boy from a mountain village) from an unknown person to uncovering the secrets of the world and reshaping the order of the martial arts, it shows his growth in adhering to his true heart in the light of swords and shadows, and explores the true meaning of "chivalry" - not the gratification of ordinary bravery, but the sobriety and responsibility of protecting the weak in troubled times, and the fact that "jiangs and lakes" are never just about fighting, but also hiding human feelings and choices.
