On the night of her grandma's death, Shen Yan heard footsteps in the attic of her old house during the wake. After that night, a dilapidated and gloomy Tongyin Pavilion appeared in his Dantian. This ancestral magic weapon that is supposed to guard Yin and Yang has long been damaged and silent. If you want to repair it, you can only use merit as a guide. Huisha, ghost relatives, longevity, paper figurines, Fengmen Village... One after another folk strange things come one after another. As Tongyin Pavilion opened layer by layer, Shen Yan also gradually discovered that his declining family was actually a line of national masters who suppressed the turmoil of Yin and Yang.
