Lalaie Ghesmste 17 (سریال لالایی قسمت هفدهم) is about Mrs. Golshan who has been in a bad mood for a long time due to the loss of her friend Elaha, who was the director of Golshan Javid Institute. On the other hand, the children of the institute are having a troubled time and they resort to anything so that Golshan does not reach the institute. This challenge of the children and Golshan enters a new direction.