In school, Gustavigno and his friends firmly established a reputation for mischievous mischief-makers. The guys often did various petty pranks, which caused the displeasure of teachers. One day, Gustavinho, together with his friends, discovered a real planetolet. Released seven aliens turned out to be ridiculous creatures of green. They told the schoolchildren their difficult history.
As described in the cartoon film "Space Tale", somewhere in the depths of space, the Confederation of Planets was created. All sentient beings lived there rather happily, until the cruel conqueror Gyana Holbe appeared. Seven reasonable representatives of the race of invasions were forced to flee in their ship. Not far from the planet Earth, their planet flew into collision with other aliens. An accident happened and the invasions were forced to sit near the Gustvavino school.
The guys could not leave their new friends in trouble. Together they repaired the ship and decided to go on a journey through the universe, because someone has to restore justice. Pupils and invasy united in one team, which is now called the space fraternity.