When Lin You, a poor student, bought the bronze mirror with half a month's meal money, the electronic calendar showed: the seventh day of the seventh lunar month in Year Jiachen.
The green-eyed woman wearing a dark robe in the mirror, the Tiangang seal script bleeding on the math book, the humanoid creature hanging upside down on the roof of the carport - all these visions point to the erased record in "Huainanzi": "The Netherworld is collected in the Xu hour, and the Yin hour shines upon the dead."
