The "dragon pattern curse" in the ancient town "bleeds", the ashes of paper floating in the bottom of the well, and the late-night funeral procession calling for life - the "dragon pattern curse" in Qingwu Town makes people panic. Physics top student Lin Yan returns with the Compass APP and hard-core technology. Thermal imaging uncovers the ghosts behind the murals. Algorithmic modeling restores the truth behind the diversion of underground rivers. Infrasound analysis exposes murderous plots.
He teamed up with folklore successor Su Jiuniang, military leader Chen Tiezhu, and paper craftsman genius Ah Ruan to go deep into the secret rooms of ancestral halls, Kunlun mines, and abandoned paper mills to fight against the Xuanzhen Society, which used metaphysics to do evil. Family secrets, in vivo experiments, and earth vein resonance arrays are uncovered layer by layer. Lin Yan uses science as an edge to break through folk customs and find the truth behind his father's disappearance, vowing to make the "evil" invisible.