In the summer of 1978 a young boy disappears without trace from a summer cabin in the woods. His mother claims that he was abducted by a giant. The boy is never found. The previous year, over in a Swedish National Park, a wildlife photographer takes a strange picture from his small airplane, of a bear running over the marshes. On its back sits a creature, which the photographer claims is something extraordinary. Twenty-five years later, and back in Laponia, Susso runs a much-maligned web page, one dedicated to searching for creatures whose existence have not yet been proven: the Yeti, the Loch Ness Monster, Big Foot. But Susso has her own obsession, one inherited from her grandfather, the well-known wildlife photographer. When an old woman claims that a small creature has been standing outside her house, observing her and her five year old grandson for hours, Susso picks up her camera and leaves for what will become a terrifying adventure into the unknown...