The fates of Lu Chen and Su Qingyue were completely rewritten the night the evil spirits in Jiangcheng resurrected. In the city where spiritual energy is awakened, Lu Chen is a security guard who is ridiculed as having "withered spiritual veins". However, when the evil spirits tear apart his colleagues, he awakens to the "evil-destroying martial veins" - his fists can induce the righteousness of the city's earth veins, and ordinary steel pipes can be turned into evil-killing spears; Su Qingyue is a descendant of the hidden Xuanwu, and the "evil suppressing talisman" in the palm of her hand can seal evil spirits, but she stayed in Jiangcheng to investigate the tragedy of her master's sect, secretly hunting evil spirits.
When an evil shadow emerges from the late-night subway and an evil evil lair is hidden in an office building, the two are forced to work side by side: Lu Chen's evil-breaking fist shatters the evil evil's body, and Su Qingyue's evil-suppressing talisman traps the rampaging evil. They kill the evil from the abandoned hospital to the source of the evil, but they are shocked to realize that the evil's resurrection is man-made - someone is spreading the "evil virus" and turning ordinary people into "evil energy containers" that can be harvested.
"If you want to fight, fight! We will protect the peace of this city!" Lu Chen's fist is wrapped in the righteousness of the earth's veins, and Su Qingyue's talisman is glowing with evil-suppressing golden light. The legend of the urban evil-busting warrior, in the collision between the fist and the talisman, the dark truth is revealed!