Lin Fu, a lonely young man at Hanjiang Ferry, met Su Mo, a martial artist who rebelled against Black Wind Hall, through an accident. He learned the "Qingping Heart Technique" and "Qingping Sword Technique" and entered the turbulent world. The master was trapped in a tight siege to protect him. Lin Fu carried the secret book and instructions and traveled alone into the mountains and forests, meeting knights and fighting gangs. From a young boy who only relied on instinct to dodge, he gradually grew into a moral swordsman. He traces his master's traces all the way, reveals the secrets of the "Black Iron Sutra", fights against the Mountain Wolf Gang with the Wangjiang Escort Bureau, faces the murderous intention of the Black Wind Hall, sticks to his heart in the shadow of the sword, uses a green blade to wash away the evil in the world, and writes a young legend about inheritance, revenge and chivalry.
