The Prometheus project must radically change the life of humanity, forever solving one of its most pressing problems - the lack of energy resources. To do this, it is necessary to launch a giant ship into space, which will capture solar energy and relay it to Earth in the form of a directed beam of radio waves. To solve this titanic task, Russia and the United States are joining forces. However, in addition to technical problems, the implementation of the grandiose project is also hampered by the ambitions of unscrupulous politicians. The brave cosmonauts, led by Patrick Winter and Nadezhda Kalinina, will have to confront all adversity...