Guest from the future

Kir Bulychev (Mozheiko Igor Vsevolodovich) (1934–2003)-Soviet science fiction writer, literary critic, playwright and ssanist. He became famous thanks to the cycle of stories about fantastic adventures in space, a fabulous country and on the ground of a young girl - Alice Selezneva. Some stories were filmed.
Alisa Selezneva, the heroine of the story “Guest from the Future” (1978), lives at the end of the 21st century, in a highly developed society in which there is practically no social inequality, wars and diseases. Once she manages to get into the past century and get acquainted with Soviet schoolchildren. Together they are fighting with cosmic pirates, trying to save a unique device that can read thoughts of people and animals at a distance.
“Guest from the future” (the original name of the story - “One Hundred Years”) was filmed in 1984, becoming the most famous series among adolescents