Louis is a doctor. Because of his work, he brought his wife Rachel and daughter Elle and son Pu to a small country town in Maine. live in the town. There is a road near the new home. The neighbor Jed told them that the path behind the road leads to a pet cemetery, because the road often kills some animals, and they will be buried in the Indian cemetery. Since then, they have become a pet. cemetery. Louis encountered a seriously injured patient on the first day of work, but he finally left. As he was dying, Louis seemed to hear the words of the deceased, thanking him for helping him and preventing him from approaching the ghost. Although Louis was very strange, he did not take it to heart. On this day, their cat was killed on the road. Louis buried the kitten in an Indian cemetery, but unexpectedly, the kitten came back. Although Louis felt strange, he was relieved because he was afraid of his daughter's sadness. The resurrected kitten was always violent and had a foul smell. A few days later, the two-year-old son Pupu also died tragically under the wheel. The sad Louis buried his son in the Indian grave, but he did not expect his son to come back from the dead and become a murderous demon