There is an unusual photo studio "Rainbow" on one of the Korean streets. According to rumors spread on social media, she helps fulfill dreams. The conditions are very simple: you just need to write down your dream in a specially designated notebook. If the owner of the studio is interested in her, she will offer to do a photo shoot, after which her wishes will come true. Hyun Sugen, wanting to hide in a cafe from the rain, accidentally enters a photo studio to wait out the rain and drink a cup of hot coffee. Having written down her story and her dream of finding a permanent job, she doesn't realize how much it will change her life. Is it possible that the most intimate dreams will be captured in a small wish-fulfilling photo studio?