Ma Ji (played by Ma Guoming) has brushed against death many times. Once, he accidentally awakened the stone spirit Shi Gan Dang who had been sleeping for a hundred years. From then on, he opened his eyes and saw "things" that mortals could not see. Once, when Shi Gan Dang (played by Hu Hongjun) was fighting against the evil spirit, Ma Ji accidentally absorbed Shi Gan Dang's spiritual power, and since then, Ma Ji became a master of exorcism. Taxi driver Ma Ji is open-minded and optimistic. Once, when he had to urinate in the bushes, he accidentally awakened the "stone spirit" Shi Gan Dang, and from then on, he could see souls. Later, Ma Ji met the host of the supernatural program Bei Beina, and they embarked on a journey to find demons and exorcise demons together. Bei Na gradually fell in love with Ma Ji, but it turned out that Ma Ji had always had a crush on the doctor passenger Zhuang Zhiruo. At that time, the evil spirit was wreaking havoc on the world. When Shi Gan Dang fought against it, he lost all his magic power. At this time, Ma Ji actually burst out with amazing spiritual power.