The film "Ten Steps, One Sword" is beautifully wrapped in a core of chivalry. The film tells the story of Long Ran's parents being killed by the so-called righteous martial arts, Long Ran died in infancy, Ling Han was adopted by the Huajian Sect, and learned martial arts to avenge Long Ran; in the process of revenge, he met Liu Xiaofeng who was obsessed with martial arts, and Ling Han's yearning for another life was aroused by Xiaofeng's simple beauty, but he could not resist the torrent of fate and had no choice but to go to destruction.