Yunheng, a young man who was born without spiritual roots, was born in Luoxia Village. He had no chance to become an immortal, but he could hear the whispers of the wind and understand the chants of dragons. By chance, he rescued the injured young dragon "Sui Xing", accidentally tying up the fateful bond between man and dragon that existed thousands of years ago. Yun Heng does not seek immortality, he only wants to break the imprisonment of the Dragon Clan and explore the forgotten Old Testament under the sky. As the spiritual energy between heaven and earth suddenly changes, and the undercurrent of disputes between the Immortal Sect and the Dragon Clan arises, Yun Heng embarks on a journey, wandering among the human race, dragon race, and demon race, and reversing his fate in his mortal body. The story is inspired by the dragon's blood contract, blends in the ancient prophecies of mountains and seas and historical records, and depicts the strange adventure of a young man cultivating with a dragon and controlling the Tao with a heart-to-heart contract. Yunheng's biggest enemy is the rules of heaven and earth itself. With gentleness and tenacity, he seeks a way for humans and dragons to coexist, vowing to break the boundaries between immortals and mortals and awaken the dormant hope of all races.
