After graduating from college, Lin Yanci rejected a high-paying offer from the city and took the old compass left by his grandfather and half of the book "Exorcism" to his hometown - Qingzhu Village, which can hardly be found on the map. People in the village said that he was stupid, giving up the good life in the city and returning to this remote place to "gnaw mud". Only Lin Yanci knew that he came back to fulfill his grandfather's last wish: to guard the century-old seal under Qingzhu Village and find out the truth about his grandfather's "accidental" death twenty years ago.
On his first night back in the village, Lin Yanci discovered strange things: a woman's cry came from the old well at the head of the village, and the ruined stage was deserted during the day, but there were shadowy figures singing in the middle of the night. What was even weirder was that Su Qingyuan, a girl who lived alone at the end of the village, always "happened" to appear when he was exorcising evil spirits, and he could accurately tell the cause of the ghost's death - her left eye could actually see "things" that ordinary people could not see.