In the ancient fairy-xia world, the dragon masters of the Dragon Feeding Valley have lived in symbiosis with the dragon clan for generations and controlled the power of dragons. When the young Long Che made a contract with the divine dragon, the divine dragon suddenly lost control and ran wild, causing strange phenomena in the world. In order to appease the dragon, he searched for the "Dragon-Suppressing Jade" and met Ao Xue, a dragon girl who can communicate with the dragon. The two discovered that the dragon was out of control because it was possessed by an ancient evil spirit, so they joined forces to expel the evil spirit and protect the peace of the Dragon Feeding Valley and the Dragon Clan.
