To become a painter in an era of prejudice, Chae Hongkyung disguises herself as a boy and leaves for Gyeongseong. Despite her hatred of cameras, she’s drawn to the photos she sees at a studio called Inbyeoldang. After an interesting encounter with its owner, Joo Heon, Hongkyung accepts his offer to learn photography and work at the studio, which is on the brink of collapse. Will she fulfill her dreams, survive her new job, and most importantly, keep her true identity secret from her boss?