Under the bustling modern city, there is a hidden gap between Yin and Yang that stretches from ancient times to the present. This is the place where hundreds of ghosts and demons reside, maintaining the delicate balance between the human world and the underworld. Now the Yin veins are suddenly expanding crazily, the boundaries between Yin and Yang are gradually melting, strange disasters are sweeping across the city, and demons and demons are openly appearing to cause chaos.
Lin Ye, an ordinary boy, is an ordinary person. After his grandfather died mysteriously and tragically, he took over a late-night grocery store in the old city. Unexpectedly, he inherited the fate of the Yin-line night watchman passed down by his family from generation to generation. He was burdened with an eternal family curse and became the last night watchman in the world. From then on, his eyes opened to yin and yang, he held the bronze token of the night watch in his palm, and with the broken secret record of the night watch in his arms, he was forced to embark on the dangerous night road of slaying demons, suppressing evil, and exploring secrets to find the truth.
Faceless ghosts on midnight buses, blood-clothed evil spirits in abandoned hospitals, thousand-year-old bloody sacrifices in ancient towns, strange stories of life-threatening stories spread on the Internet in cities, and dusty secrets from ancient tombs are coming one after another. Lin Ye joins hands with Taoist Fu Lu, a tough guy, and a genius hacker to face the conspiracy of the underworld, the dispute between ten thousand demons, and the catastrophe of the extraterrestrial demons, and along the way, he uncovers the origin of the night watchman, the secret of the family curse, and the ultimate truth about the yin veins.
When the war between Yin and Yang breaks out and the Three Realms are on the verge of destruction, Lin Ye, who shoulders the heavy responsibility of the people, will finally sacrifice his body, seal the Yin veins with his flesh and blood, and guard the peace of the world in the long dark night. Chinese folklore thrillers are superimposed with urban suspense and mystery, and the twists and turns are constantly suspenseful. A fateful night watch that spans Yin and Yang and shakes the world begins.
