The new director, Choo Sangmee embarked on film production with the North Korean war orphaned in Poland during the Korean War. Opening audition for selection of Supporting actor for students of alternative school in North Korea and casting clay in role of Oksoon. The two women are on a research trip together to Poland for the film. Song is also the subject of research and research on Choo to coach Choo . Choo supervises to understand the youth of North Korea through the Song, and seeks to express her own experiences. Following the North Korean orphans’ activities during the Polish journey, the two women suffer from misunderstandings, conflicts and cultural differences. she does not want to revive the wound he suffered in the process of defecting, and Choo supervises the experience. Two women who have broken their trust in each other met with Polish teachers and learned about the relationship between them and the North Korean orphans, and gradually undergo psychological changes. Song is prepared to act as an actress who sets a new point of view of her wounds and abstraction Choo realizes what is the most important message in this story. The two women are now preparing for the unification while preparing the movie together