The mottled wall tiles of the ancient house hide the secrets that the Lin family has guarded for generations. After the death of his grandfather, twenty-five-year-old Lin Yu inherited a yellowed family heirloom, and thus stepped into the unpredictable world of Yin and Yang. The handwritten notes record the evil spirits suppressed by the ancestors with formations, the spirits communicated with spells, and the shocking past events that have been dusted by the years. When cries came from the abandoned old house at the east end of the village in the middle of the night, Lin Yu walked into the rancid darkroom with his compass, only to encounter a black cat spirit who uttered human words. In the confrontation between the golden light of the talisman paper and the red eyes, he glimpsed the human obsession behind the spirit body, and also understood the unfinished mission of his ancestors in the remnants of the formation.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.