Sixteen years of a happy marriage, two children... Mikhail knew that his wife was an unusual woman, but he could not even imagine in his worst nightmare that she was a military officer and the daughter of an aristocrat from a powerful star empire from another dimension! Alas, these details became clear only after the beloved mysteriously disappeared. The only opportunity to do at least something is to use the found emergency instructions for the interworld travel system... and find out that on the other side no one is waiting for those who have moved with open arms. Civilization, which has surpassed the earthly one in development, turned out to be no more welcoming to strangers than ours, but luck smiles only on those who, in spite of everything, go to the goal and are not afraid of obstacles on the way. And the goal of Mikhail and his children is more than worthy - to save his wife and the mother of their children. Well, or at least find...