Lin Mo, a young man from a poor family, makes a living by blacksmithing in a border town. He was given a mysterious ancient jade after rescuing an old man who was in poverty. There are fragments of pages hidden inside the ancient jade, recording clues to "Ru Meng Ling". At the same time, the gangster force "Tianji Pavilion" attacked the town at night. Lin Mo activated the ancient jade while escaping, showing his special swordsmanship talent, and was rescued by the mysterious woman in black.
