The story revolves around the family of Khamis, as he marries Souad, his cousin, who stipulates that her two brothers, Youssef and Hamni, stay with them in the same house, which causes many paradoxes and problems.
In continuation of the events of the first season, Ghanem takes care of his children after the death of his wife, but this task becomes difficult for him after he suffers from Alzheimer’s, and we find his children’s attempts to search for a wife for him.
In the third part, Khamis the 15th suffers from Alzheimer's disease, which causes comic paradoxes that increase due to the state of hostility between the members of his family on the one hand and his new wife's siblings on the other hand.