Not every story is a great mystery! Step back in time and dive into mysterious of Sakhalin Island, try to solve riddles of famous city of Saint-Petersburg, explore the ancient civilization near the borders of Europe and Asia or visit underwater fortress in the Gulf of Finland. Each amazing episode covers unbelievable historical ideas supported by famous scientists, dangerous expeditions, unique documents, and ambitious camerawork from all over the world.A horrific car accident turns a married couple's lives upside down. The businessman Kirill—husband of the artist Maria—becomes disturbingly perfect. Is he repenting for his mistakes and trying to make up for what he almost lost forever, or is it all a figment of Maria's injured imagination?
A series of increasingly strange coincidences and signs suggest that Maria can no longer trust herself.