Zoltán, a young electrician, lives in Komárno, a small town on the border between Hungary and Slovakia. His simple and carefree life suddenly changes when he is accidentally hit by a car and almost dies from his injuries. In a dream, his guardian angel appears to him and decides to give him a second chance at life. However, on the condition that he manages to improve the lives of at least three people in three days. People in this town have long since forgotten to be happy and what happiness means. Zoltán thus embarks on a difficult-to-resolve conflict with reality.