Eighteen-year-old Lilja travels to the city to stay with her estranged grandparents, Áróra and Grímur, while auditioning for a prestigious international art performance group. Upon learning about Lilja’s visit to the family home, her father Magnús and his younger sister Vala—two of Áróra and Grímur’s four children—become alarmed. As the family comes together to celebrate Lilja’s acceptance into the art group, hidden secrets begin to surface. What starts as a joyful reunion soon unravels into a chilling tragedy that no one could have anticipated.