Thousands of years ago, Dasheng Emperor Xiao Jingheng and Qin Yuyan used jade to guard the stars, but they were involved in the ancient conspiracy of the "Star Envoy Blood Sacrifice". When the strange omen of Yinghuo Shouxin came, a rift in time and space suddenly appeared, and the curse of the witchcraft and the star-eating Gu worm caused a bloody storm. In the process of deciphering the destiny of the Star Envoy, the two uncovered Wu Zhu's scam of usurping the power of time and space, and finally used their souls as a contract to seal away evil and turned into the stars that accompany Beidou forever.
Thousands of years later, in 2077, at the "Yin Yang Xing Jue" special exhibition in the Forbidden City, astronomer Lin Wanqiu and antiquities restorer Gu Chengjun were involved in the vortex of time and space because half a jade pendant triggered quantum resonance. When modern technology collides with ancient star power, the four souls across reincarnations recognize each other again - it turns out that the intersection of star paths once every thousand years is the gentle gift of time and space to true love. They shattered Wu Zhu's lingering thoughts with the bond that spanned life and death, allowing the oath of "the stars will turn, and the lover will meet" to echo eternally in the intertwining of ancient and modern times.
