Dr. Parsa and his daughter, Bahar, are on the way to Khoramshahr to set up a specialized hospital there. It seems their cold relationship is related to this journey. Reaching there, Bahar finds a diary of a girl at her age called Maryam which was written in the same day, 30 years ago; 2 days before the first day of schools, and also the start of Iran-Iraq war! The girlish joy that Maryam describes in the first pages of the diary, the sudden invasion of enemies to their town, and finally her love...