Lu Xiuyuan, the last heir of Maoshan, hides among ordinary people and watches as a century-old Taoist temple is suppressed by the "Tiger Guillotine Fiend" of a modern financial center. The incense offerings abruptly die out, the beams and pillars crack, and the earth's veins weep blood. Bearing the power of thunder and holding a bronze mirror, he steps into a terrifying feng shui death trap that uses the city as a cauldron and its people as ingredients. When ancient Taoist arts confront a sinister formation built on capital, the only thing that can sever the shadows is the fading spark of thunder in his palm.