In this magnificent fantasy world, how does the protagonist Fang Han travel between heaven and earth by himself? Relying on a stubborn determination to break through the secrets of magical powers, he forges his body into an immortal body. Endless new magic weapons and a brand new flourishing world of the three realms of immortals, demons and mortals will be opened by the protagonist one by one. It will take you to experience the fantastic style of the immortal sects, demon sects, humans, demons, gods, and kings and emperors. The protagonist will also experience the love, hatred, grievances, and disputes of the world, as well as the battles between immortals and demons. Finally, it will lead you to the road to the peak king.