Dr. Reza, who has been studying in Sweden, is now a specialized neurosurgeon. He has achieved a very high position in Sweden, to the extent that a hospital is planned to be established under his name and leadership. After twelve years of being away from his homeland, he returns to Iran to visit his relatives. Through the writings of Maryam, who has been studying and working as a high school secretary, he becomes familiar with the developments in Iran, the issues of the imposed war, and the frontlines. He also performs a significant operation on a wounded soldier that was supposed to be done abroad, which turns out to be highly successful. Accompanied by his mother, father, and sister, he proposes to Maryam but receives a negative answer. However, when he returns to Sweden, he decides to permanently come back to Iran and marry Maryam.