Enas' children discover the relationship between their mother and the wealthy businessman Saleh, and when he proposes to marry her, they strongly refuse. Saleh resorts to his assistant Al Dahshouri, who bargains with them for approval in exchange for a large amount of money that they get after carrying out several tasks.
Al Dahshouri asks Enas's children to take a memorial photo with the artist, Myriam Fares, as their first task, so they begin to develop a plan to achieve this.
Every time Enas's children meet the artist, Myriam, their brother Mansour makes a mess.
Al Dahshouri agrees with Saleh that the next mission will be to Egypt, where he asks the four siblings to impersonate Sa'idi characters, to get rid of revenge.
The four brothers find themselves in an enviable position when Abu Jabal surprises them by asking for revenge from one of them, and it turns out that it is a plot hatched by Haridi to take the money from them.
Al Dahshouri asks the four siblings to carry out a dangerous mission in the mountains, where they have to hunt goblins.
The three siblings search for the dangerous hunter Khalaf, so that he can show them the goblins, and they discover that it is a female that eats human beings, However, Mansour succeeds in overcoming her after falling into her trap.
Al Dahshouri quarrels with Khaled over revealing the secret of the missions to his fiancée Sarah, and he agrees with the four siblings on the new mission of forming a football team.
Al Dahshouri's team consists of Khaled's colleagues, but they fail and almost lose the match had it not been for Mansour's contact with the players of the Saudi national team, who join them and win the match.
Al Dahshouri assigns the four siblings a new mission to smuggle Alexandra Aida from a dangerous prison in a European city. When Khaled and Mansour arrive at the prison, they discover Alexandra's escape and fall into a trap.
Nouf and her sister try to save Khaled and Mansour with the help of Amokachi. During their escape from prison, Nouf falls captive at the hands of the soldiers, and Alexandra tries to save her.
Nariman tells Enas that Zakya is Saleh's ex-wife, which ignites a fire between them. Al Dahshouri asks the four siblings to carry out a new task by filming a video that achieves a million views in one day.
Saleh fires Al Dahshouri from work, and he tries to apologize to Enas, but she asks him for a divorce. Al Dahshouri helps the four siblings carry out a dramatic scene to achieve the mission.
Al Dahshouri and Nariman get married, and Saleh agrees with Raji to supply a dangerous virus, and the task of the four brothers is to deliver it to the medical laboratory. As they arrive at the lab, a carnivorous person escapes from his prison and attacks Sarah.
Everyone is infected with the zombie virus, and Saleh agrees with Al Dahshouri to give them a vaccine to save them. Youssef steals the vaccine formula and bargains with Sheikh Saleh to return it.
Raji discovers Youssef's betrayal, so he kills him. Rasha steals the laptop, and bargains with Saleh to hand it over. Saleh asks the four siblings to carry out a new task to return the laptop.
Raji captures Mansour, threatens to kill him if he does not receive the laptop, and Al Dahshouri succeeds in saving him.
Saleh asks the four siblings to complete their tasks, and the new task requires them to bring a book from history, which transports the four siblings through time to the era of Queen Cleopatra.
Mansour tries to save his siblings, so he claims his love for Queen Cleopatra and asks her to marry him. At the same time, the siblings plan to find the book.
Mansour finds the book, rescues his brothers, and discovers the truth about Saleh and his membership in a dangerous terrorist organization. The police arrest Saleh.