Residents of the Earth are under great threat – we have exhausted all the resources that the planet gave us. In a few years, most of the population will die of hunger, and eventually all others will disappear. The earth will become an uninhabited planet. The only way out is to fly to Saturn’s moon Titan. The average person can not withstand such loads, so the best fighters are invited to participate in the space program. They are waiting for hundreds of vaccines that will turn them into superhumans. One of them will be pilot Rick Janssen. The experiment was almost successful – the man really became much better than other people. But these vaccines led to terrible side effects, which changed Rick and other subjects beyond recognition. Are they really people?