Ulle - an invisible, scary alien - has captured the Earth. Having penetrated the minds and hearts of people, he subjugated them to his will and turned the world into a kingdom of evil and horror. People submissive to the demon, who have largely lost their human appearance, gradually fulfill the alien’s monstrous plan - they turn the Earth into a dead desert. There were only a few people left in the whole world whose minds Ulle could not penetrate. They are called degenerates, they are hunted like wild animals, they are feared and hated. The geeks are scattered around the world, know nothing about each other and do not know how to save the Earth. Guided only by vague guesses, endlessly alone in the kingdom of darkness, surrounded by countless enemies, will they be able to find each other, piece by piece the lost knowledge of what the world was like before the arrival of Ulle? Will they be able to, through thousands of obstacles, fighting werewolves, monsters, ghouls, destroy Ulle in his terrible lair...