月陨回声.

Liu Sang and Li Jiale were dispatched by Wu Shanju to participate in an archaeological project. The two saw a mural at the archaeological site. The mural recorded the story of Moonbend Princess Qi Xia and young Jiang Wu. At the same time, they also found a peculiar meteorite. In the process of studying the meteorite jade, the two unexpectedly came to the world recorded in the mural.