The Gardner family moves to a remote farmstead in rural New England to escape the hustle of the 21st century. They are busy adapting to their new life when a meteorite crashes into their front yard, melts into the earth, and infects both the land and the properties of space-time with a strange, otherworldly colour. To their horror, the family discovers this alien force is gradually mutating every life form that it touches—including them.
Marilou and Philippe decide to show their grandchildren their new holiday home in Portugal. But once there, they discover to their horror that the house is still under construction. This is just the beginning of the problems for the grandparents, because soon they will lose their children. They have only two days left to find them, before their parents join them.
Like every summer, little Salomé returns to her family village nestled in the Portuguese mountains for the holidays. As the vacations begin in a carefree atmosphere, her beloved grandmother suddenly dies. While the adults are tearing each other apart over the funeral, Salomé is haunted by the spirit of the one who was considered a witch.
