Astronaut Ryland Grace awakens on a spacecraft with no memory of himself or his mission. He slowly deduces he is the sole survivor of a crew sent to the Tau Ceti solar system in search of a solution to a catastrophic event on Earth. In his search for answers, Grace must rely on his vast array of scientific knowledge, sheer ingenuity, and human will – but he may not have to search alone.

Alisa moves into a spacious apartment in St. Petersburg, where the mirror starts to malfunction, showing the young lodger a parallel reality of the same apartment. Only it is not Alisa who lives in this parallel reality, but the party animal Ivan. Will the young people be able to recognize true love and will they be able to unite their worlds in order to meet in reality and simply touch each other?