The film follows Jooin, a high-spirited, energetic 17-year-old high school student whose cheerful demeanor masks the deep emotional weight of childhood trauma. When she impulsively reveals her past to her peers during an argument, it sets off a complex ripple effect throughout her school and community. Breaking away from conventional victim tropes, the movie beautifully captures Jooin’s raw resilience, unconventional family dynamics, and her fierce journey to reclaim her own voice, identity, and future.