When a detached house in the middle of nowhere is pelted by a stone thrower, it puts a strain on the relationships within a family. Each family member deals with it individually.
A close-knit family has been happily living in a house in the heart of the woods for years. One evening, pebbles are thrown against the window, which unsettles their quiet life. Who is behind this? And why does this person keep coming back every night to terrorise the family? While the family members try to sort this out, the rocks become bigger and bigger. Not only their house is gradually destroyed, but the tight family bond is in jeopardy too.