The Ghost of Pirita Convent

On a hot summer day with nothing else to do, twelve-year-old Martin and Karoliina end up wandering around the ruins of an ancient convent. When they come across a mysterious passageway filled with bones, Karoliina starts photographing their find. Scanning through the photos, Martin notices a shimmering figure in the frame and the kids skedaddle as fast as their legs will carry them. Before long, they realize the mysterious bluish light has come with them. Who is the ghost and what can they do to get rid of it?