As Hazar waits for the first day of school happily, Saeedan and Alyan warn him about it, as they hate school and try to scare Hazar of it, but the latter discovers the truth when he finds himself in the last class at school.
Hazar refuses to help his mother, after which she is forced to hire a maid to work in the house. Hazar and his siblings cause many shenanigans to happen.
Sarah hates her name and asks her siblings to call her by a different name. When she falls ill and is taken to the hospital, her siblings agree to carry out her request.
Saeedan decides to work for Abu Hussein in his shop throughout the vacation period, and the latter teaches him work ethics and how to deal with customers.
Aunt Nuwar scolds Saeedan for stealing her customers, so Alyan agrees with her to trade together, deal with the shop’s customers fairly, and stand up to Saeedan.
As Hazar fails physical education, his two brothers, Alyan and Saeedan, try to help him lose weight.
The class teacher expels Saeedan and Alyan for their constant troublemaking, so they go to the store of the neighbor Abu Hussein and try to harass him.
The Colonel believes that Saeedan and Alyan stole Umm Nuwar's rooster, only to discover that they are helping her.
Fouad succeeds in school and gets the highest grades, so he invites Saeedan and Alyan to a party that his mother is throwing at home, and they cause a problem.
Saeedan and Alyan bully their classmates at school and cause problems, but their friend fights with them and teaches them a lesson they will never forget.
Sarah hears her mother and Umm Nuwar talking about the Harantif, which scares her. Saeedan and Alyan try to reassure her and search for what the Harantif is.
As Alyan and Saeedan attend a school class on electrical connections, Saeedan believes there is a link between connections and prayer, so he asks the class teacher to lead the students in prayer.
As the school principal inspects the cleanliness of the students, he scolds Alyan and Saeedan for their dirty nails, and asks them to pay attention to their personal hygiene.
Saeedan and Alyan try not to sleep and stay at their house so that their father does not punish them, and they ask to sleep over in the house of one of their friends.
Saeedan's father takes his family to Mecca to perform Umrah, and he tells them the story of Prophet Abraham and his son Ishmael.