It tells the story of young Lin Feng, who carries his longing for the world of martial arts, packs his bags, and sets out on the road to the world of martial arts with an old sword. On the way, he helped others generously and obtained the secret book "Qingfeng Sword Technique". He met Su Yi in the bustling city, and the two went on a adventure together. They bravely fight monsters and repel greedy people. They become famous but refuse the invitation of the sect and continue to act chivalrously. However, the evil "Shadow Gang" framed them and made them fall into a conspiracy trap. At the critical moment, a mysterious masked woman came to help. In this arena full of unknowns and challenges, how will Lin Feng and Su Yi continue to move forward? Can the mystery of the mysterious woman's identity be revealed?