In a distant world of cultivation and martial arts, there was a young man named Li Yun. Despite his exceptional talent, he faced constant rejection due to his mysterious background. By a stroke of luck, he awakened the Heart of the Sky, which held boundless power within. In order to unravel the mystery of his origins, Li Yun embarked on the path of cultivation, forming both close friendships and formidable adversaries. However, as he pursued strength, inner confusion and struggles began to emerge. Faced with the choices between confronting evil forces and exploring his true self, Li Yun must bravely confront these challenges and become a true cultivator, safeguarding the Heart of the Sky and upholding his beliefs.