"It is October 1975, as Stas prepares to become the first Russian cosmonaut on the Moon. Andrei, his best friend, leads the mission from the ground. In the tense last days before departure, Stas thinks about Yulia, the woman they both have been in love with for more than ten years. At first, all seems well with the mission. That is, until two days after takeoff, when the spacecraft loses communication with Earth. For seven months, Andrei and Yulia look for Stan night and day without rest, until..."