Long San originally had a happy family, but a fire changed his life. Both his parents were burned to death. He was also in the fire. Fortunately, his master passed by and took him back to the mountain. He practiced hard and excelled in both martial arts and medical skills. Then he was driven down the mountain by his master and traveled around the city to deal with injustices in the world. He also found the murderers who killed his parents and killed them with his own hands, and sued his father's spirit in heaven.
