Aykut moves to a new private school in the middle of the year with his father, who is the principal. There are two separate groups between girls and boys at the school, which Aykut's father Nurettin tries to keep in line. The girls' group is 'Adab-ı Muaşeret' and the boys' group is 'Mokokolar'. Groups where not everyone is accepted are feuding mischievously among each other. A love affair begins between Aykut and Zeynep, the leader of 'Adab-ı Muaşeret', but they both have reasons to keep this love secret.

Students attending the Science and Technology University, located far from the city, conduct experiments in the campus laboratory during summer school. However, during the experiment, things happen that the students did not plan for. As a result of mistakes made, an explosion occurs, exposing the young people to gas and causing them to undergo a kind of mutation. Students who were not in the laboratory and were not exposed to the gas see their friends and think they have turned into creatures.

Elvan is the sole heir of a famous restaurant chain. He arranges a meeting with a Russian businessman to save his restaurant, which is going through tough times. Rıdvan is a mobile rice cooker. The fame of their pilaf has been heard all over Istanbul's nightlife and among the tradesmen. Rıdvan, who set his mind to open up to the world at the insistence of his friends, goes to the hotel where Elvan is located to meet the same Russian businessman.

Emre, Salih, and Duman, these three close friends, see their lives change rapidly after escaping from the orphanage. These three close friends, who have never broken their bond since leaving the orphanage together, find themselves in court after being caught for their illegal activities. Emre, who is overly kind-hearted and naive, recounts all their illegal activities in court, leading to each of the three friends being sentenced to one year in prison. After being released from prison, the three friends promise not to engage in any more illegal activities and set out to find different jobs. However, it doesn't take long for them to mess up every job they take on. Their lives begin to change rapidly after they meet a girl named Hadise.

Eda's calm and small world changes when she meets Sarper, an undercover cop, revealing all secrets.