In the eternal night sea of clouds, human beings live on the back of the giant Kun. Dream builder Lin Zhen weaves beautiful dreams for the eternal nobles, but he longs for an end. When gravity collapsed along with faith, Yun Kun began to fall. In the mirror, he saw another puzzle he had left behind. On the way to pursue the answer, Lin Zhen discovered that the world was actually a huge system on the verge of shutting down, and his desire for "death" became the final key to determine the survival of civilization or its peaceful destruction.
