On one of the Korean streets, there is an unusual photo studio called "Rainbow." According to rumors spread through social networks, it helps fulfill dreams. The conditions are very simple: you just need to write your dream in a specially designated notebook. If it interests the owner of the studio, she will offer to do a photo shoot, after which the wishes will come true. Hyun Sugyeong, wanting to shelter in a cafe from the rain, accidentally steps into the photo studio to wait out the rain and have a cup of hot coffee. In her upset feelings, she writes down her story and dream of finding a stable job, unaware of how much this will change her life.
Is it possible that in a small photo studio that fulfills wishes, the most cherished dreams will be captured?