Legend has it that the invincible dragon is a legendary creature. Young Yun Fan, deemed a waste for his inability to cultivate true qi, is cruelly betrayed. By chance, he receives dragon blood from the heavens, cultivates the Eternal Dragon Transformation, forges an indestructible dragon body, sweeps across the heavens, and becomes the King of All Ages!

An unexpected encounter left Su Chen blind. However, even in the face of the most tragic circumstances, Su Chen refused to give up his struggle. He would use his efforts to create a new future for himself and humanity.

In ancient times, there was a sword named Jingtian. Whoever controlled this sword could become a peerless sword god and dominate all things.

One hundred years ago, the supreme and powerful Haotian God Emperor entered the Sword Prison in order to obtain this sword, but was harmed by his beloved and reincarnated.

A hundred years later, a dissolute prince named Ling Yun reopened the door to the Sword Prison, and he became invincible.