During the Xuanhe period of the Northern Song Dynasty, a "red moon volleying" phenomenon suddenly appeared in Bianjing, and then a series of strange murders occurred in the city - the dead were all turned into glass statues, and their internal organs were missing. Xiao Yunheng, the Marquis of Jingbei, was ordered to investigate, but was forced to join forces with Su Wanqing, a genius in machine arts. The two discovered that behind the case was a prophecy of annihilation by the "Tiangong Tribe", and that a "star disaster" that could tear apart time and space was approaching...
