Summer 1900, in the heart of the Swiss mountains. Seventeen-year-old Elisabeth is about to take her vows when the sudden death of her older sister forces her to return to her family and a life of labor, a world she left behind five years ago to enter the convent. However, she is no longer a child, and the mysteries surrounding her sister's death push her to reflect on her life and assert her right to passions. The young woman rediscovers the joy and innocence of childhood alongside three boys who have since become men.