The film follows the tragic journey of , a hardworking 19-year-old girl who dreams of becoming a civil servant to support her deaf mother. Her life is shattered when she is involved in a horrific incident that leads to her being convicted of murder. Upon entering prison, she is assigned inmate number 2037 , losing her identity to a system that seems stacked against her. Themes and Highlights
: A central focus of the movie is the relationship Yoon-young builds with her cellmates in Room 12. Despite their own diverse and troubled backgrounds, these women form a makeshift family, offering her the protection and hope she desperately needs to survive her reality.
: The narrative delves into how the legal system can fail the vulnerable, particularly when circumstances force a victim to become a defendant.