This is from the ancient world, and it is their legend - the lifelong love between Emperor Xuanyuan and Leizu; the deep love between the prince of Xiling and the eldest daughter of Shennong; the righteousness of Prince Dongyi, who became happy enemies with Xuannv of the Nine Heavens... At the end of the story, it is a song that traces the origins of the lofty five thousand years of civilization.
Concept: Chinese mythology