As a result of a cosmic anomaly, the Galactic Defense Forces ship and its miniature crew - Gus, Max and Sophie end up inside the brain of 16-year-old student - Norman. From now on, they see and hear everything that a teenager does. And this is just the beginning of the trouble, because the brave aliens are on a mission on which the good and future of the Universe depends. Now, in order to defeat their greatest enemy - the intergalactic villain Zolthard, Gus, Max and Sophie will have to reveal themselves and ask the boy for help. However, they must hurry, because the insidious Zolthard has already taken control of the mind of the headmistress of the school Norman attends and is attracting more teachers to his side. Time is running out, a UFO is circling the school corridors, and a cosmic-comic confrontation is literally in the air!