A trans-dimensional life form explores the universe. Through the enormous amount of knowledge it accumulates, it doubts its own existence. Fleeing the intensifying feeling of loneliness, it gets lost on Earth. In the process, it penetrates deep into the consciousness of a civilisation that is helplessly overwhelmed by its own permanently changing reality and its technical developments. One day, the life form plays the 5-dimensional game "Bullets are round so their thoughts can change direction.", and an idea emerges that changes everything.