The last train has just finished its usual run in Shimokitazawa. Ayumu wanders into Shimokitazawa late at night and encounters a group of dreamy old men living in Shimokitazawa, known as "dreamy old men. They drink, sing, and dance ...... without worrying about the details, and in the meantime, they may have solved their problems. The film depicts the events of one night that Ayumu spent with them.  The cast members who play the "dream uncles" were recruited through auditions, and the uncles, who have a variety of acting and life experiences, gather together to sing and dance.