A technological race of emotionless aliens arrives on Earth. For the mission to find a source of energy and save their kind, the best male and female representatives were chosen - Alpha 1 and Alpha 2. And for the most successful contact with people, the unlucky "human expert" - Beta - went on the journey with them. Thanks to their gadget bracelets, all three take on human form and receive the names Aleksandr, Igor and Larisa.
