8岁的米娅开始了捕捉猫头鹰的旅程。她想兑现对刚刚死于癌症的姐姐的最后承诺。在她的想象中,猫头鹰给妹妹带来了米娅的消息。 8-year-old Mia embarks on a journey to catch an owl. She wants to redeem the last promise to her older sister, who has just died of cancer. In her imagination, the owl brings news of Mia to her sister.