It tells the story of a young man, Mu Tingyun, who formed a deep friendship with the red-flamed fox Yanyan. Under the guidance of Grandpa Afu, they embarked on a fantastic journey of cultivation. During the training process, Mu Tingyun accidentally awakened his ancient memories, and the ancient and powerful "Ancient Yanyang Jue" technique reappeared in his mind. With the help of Yan Yan, he practiced according to the techniques, broke through many realms, and his strength increased rapidly, opening a fantasy training chapter full of unknowns and challenges.