Zhang Jiashi, a mixed elemental alchemist, followed the practice of master Yang Chongli, in addition to the demon world. One day, Zhang muddied alchemy in the palace after discovering a demon. Inside the palace, everyone was trapped in demonic shackles. The divisional national alchemist Lu Li was the head of the national lord and the black robe of the white robe was practiced. In battle, Zhang, almost possessed by a demon, was hastily found, captured by the government. On the way of the escort, Yang Chongyang’s daughter Yan Yanyang rescued Zhang. They returned and told Master Ian Chongli.