The undercurrent of the city is surging, and evil spirits breed in the gaps. Xie Tingyuan is the last descendant of the hidden Taoism. After a hundred years of seclusion, he entered the world and activated the Yinshi sign-in system. Every day at 3:17 in the morning, you sign in at the ominous place and obtain mystical treasures such as the Psychic Eye, the Six-Yao Gua Box, and the Qimen Dunjia Plate. He is cold-faced and ascetic, walking around the world to suppress evil spirits and solve serial supernatural cases. Top-notch actress Jiang Wanzhao is born as a psychic, and her emotional fluctuations cause the Yin Qi to backfire, becoming the carrier of the Yin gap in the living body. The fates of the two are entangled, and the truth points to the mystery of the collapse of the seal twenty years ago. The system countdown runs through a hundred chapters, and is finally revealed - the master's remnant soul transformation system, just to restart the seal. After signing for a hundred years, he is the first person in Chengdu to catch tricks.
