"Mom", who , for her siblings is still the same "Nancy", lovely girl from Abadan, is a naughty and grumpy old woman for her sons, who travels by taxi, and in appearance is the biggest obstacle to her happiness.
After a long time, three sisters come back to their paternal house. They face a caretaker along with their mother struggling with Alzheimer's. But there is no trace of the father who has disappeared in an early morning. A dead body is found, but none of the sisters are going to identify the body due to the hatred rooted in their hearts. There is a dark secret in the family, but no one intends to talk about it.
Hanieh, a young teacher, lives in the household of her married sister in Tehran. Increasingly exhausted by her paralysing everyday life and the two-faced reality she subliminally experiences as a woman, an employee, a younger sister, and unhappy partner, Hanieh struggles to find her way out.
Elham goes to the doctor because of strange headaches she has recently. But finds that she has a tumor in her brain and she may be gets amnesia if has a surgery. Now she has to do a difficult choice.
Roman and Maria, a tourist couple with their own disputes, face a problem in Iran with the tourism institute they have a deal with. Morteza, the fired employee of the hotel where the tourist couple are staying, has plans for them with the help of his cousin, Hossein.
A genius math student, Bizhan, falls in love with a classmate, Zohre. Zohre's parents postpone their marriage till Bizhan, who has been raised in an Orphanage, finds his never-known parents.
