克斯特亚·兹布鲁耶夫下士的照片登上《精武战士》杂志的封面后，来自全国各地的女孩们纷纷给他写信轰炸。 复员的时间到了，克斯特亚踏上了漫长的旅程，为自己挑选新娘。 未能与第一位候选人会面； 第二个太胆怯了；第三个太出名了； 第四个是非常体面的； 第五个已婚，完全不知道克斯特亚收到了一封有她签名的信。 第六个女孩本来是一对理想的情侣，但后来克斯特亚自己毁了一切——太长的舌头让他失望了。 而第七位新娘在自然界中根本不存在。

6-grader Kolya Gerasimov discovers a time machine in a basement of an old house in Moscow and gets transferred into the 21st century. There he is allowed to look around. Accidentally, Kolya witnesses two space pirates who arrive from Saturn and later try to steal a device called a "Mielophone" (which can read thoughts) from Alisa Seleznyova - a girl that performs experiments with this device and animals. Kolya manages to save the device from the pirates and brings it back to the 20th century. But both pirates and Alisa get there too. Alisa knows where Kolya studies but doesn't know what he looks like. Pirates saw Kolya, but don't know anything about him. Written by Boris Shafir