Water Vein Watcher

Under the dry river bed, seven Beidou stone statues emerged from the ground. Jiang Nan, who has an engineering background, only recognizes instrument readings and scorns the strange rumors in the market. His father's mysterious death and the frequent vicious accidents at the construction site dragged him into many doubts. Abnormal water samples, erratic black shadows, and circular symbols of unknown origin. What kind of truth is hidden behind all the visions?