The day 18-year-old Spring discovers she's adopted, her working-class Taiwan family's long-held secrets begin to surface. Director Pan Ke-Yin's compelling feature debut spans four time periods and seasons, revealing how her father's mounting gambling debts, her mother's heartbreaking fertility struggles and a decision involving a sperm donor, and her brother's search for identity all connect across 24 years, threatening to unravel the only family she's ever known.