Spadla z oblakov

A group of guys from the Slovak town of Chabovec are playing at an old abandoned quarry. They are fond of space and really want to launch a rocket into space, so they call the place of their games "cosmolomnia". They are "at war" with the youngsters who are raising a rabbit for the exhibition: The "cosmonauts" want to launch it into space (by analogy with the first cosmonaut dogs). One summer day, when the guys decide to spend the night in the quarry's gatehouse, a fantastic glow lights up over the city, and a mechanical voice repeats the word "Felix" in local broadcasts. The series also mentions that on this day, the Palomar Observatory noticed a small object moving towards the Earth at great speed.

In the quarry, the boys find a flying baby girl who explains that she is an alien. She can speak the correct Slovak language using the language module built into the belt. The girl says that she arrived on Earth from the distant planet Gurun with the help of Felix's "system". The boys give her the name Mike after the name of the star system from which she came. They explain to her various basic concepts from life on Earth, Mike in response tries to teach them to fly, surprised that they themselves can't, "because it's easier than walking." Carl, who was the first to find an alien, wants to ask his grandmother for some human clothes for her. Grandma doesn't believe them and drives them away. Then the boys themselves find clothes in the attic (an old wedding dress of Karl's grandmother) and alter it for their new girlfriend.

First, the boys show the Shirt to their friends, the spacemen, then to the youngsters, with whom they decide not to be at enmity anymore, and then to adults. They put her up in the best hotel in Chabovets, arrange meetings and press conferences, but she still likes to play with the boys in the "space mine", entertaining them with flights. After these exhausting games, as well as the use of a "matter replicator" during a press conference, Mike suddenly becomes weak and says that the "stabilizer" in her belt should be replaced. Karl, the boy with whom she is most closely connected, helps her get to a clearing in the forest, where a strip of scorched earth indicates the place of her landing. Warned by Mike, the boy hides behind a rock from the blinding pulsating light: "Felix" passes Mike a new "stabilizer".

Despite the fact that the appearance of an alien does not cause a noticeable stir among the world community, a certain foreign spy organization shows interest in her and tries to kidnap her. Mike sees this as an opportunity to learn more about Earth culture. However, as soon as the kidnappers put her in their helicopter and try to take her out of the country, she uses her abilities to return everyone to the take-off point, where police officers are already waiting for foreign agents.

Thanks to Mikey's abilities to fly and lift objects, the guys travel to Bratislava and Prague, but this drains the "stabilizer" from which the alien draws energy. Mike becomes so weak that he cannot send a message to the Felix system about the need to replace the stabilizer. The boys are jointly trying to help her: an amateur radio lunar Rover is trying to contact "Felix", while Carl, with the help of friends, takes Mike to the landing site.

The intense pulsing light descends on the forest again, and Carl, realizing that this is goodbye, says that he loves Mike. She cries in response and promises to definitely return to him and the rest of her friends.