Sixteen-year-old Hae-mi dreams of shining at the center of her school’s dance team. Yet, behind her confident facade lies a wearying secret: her persistent efforts to isolate her parents from the judgmental eyes of others. On the day of the Full Moon Festival, a freak accident involving a torn stage costume marks the beginning of the cracks in Hae-mi’s meticulously built world. Trivial misunderstandings escalate into bitter conflicts with her friends, and her most cherished relationships turn their backs on her one by one. The crisis she dreads most arrives from an unexpected place – her mother’s attempts to reach out to the world begin to spread in real-time via social media, threatening to shatter the fragile peace of Hae-mi’s deceptive life.