This film is about an absurd adventure of a man who has a head of a chestnut. The man is doing a boring and repetitive work in his little room all day long. When he accidentally heard a TV news about a mysterious rock, he decides to do something meaningful in his life for the first time. This film uses the shape of a chestnut as a man's head to symbolize his boring and meaningless life, that he lives inside a little cave by himself. When he finally decides to do something meaningful. his head begins to crack. In the end, his chestnut head falls apart and he becomes a new man. The short film is trying to tell that even what you do seems stupid and unpractical sometimes , you should keep doing it as long as you think it worth the effort.