The twins Ece and Kerem move to Istanbul; to Harun’s family home, where they will start a new life with their mother Beliz and their father Harun. On one side they try to get used to the difficulties of living with their grandmother Ayla, and on the other side they try to adapt to their new environment. Derin and Evren, the new people that they meet, are going to get Ece and Kerem in trouble starting from day one. In addition to the excitement of meeting new people, the twins struggle with the unfortunate incidents. They are going to open doors to an unexpected situation that will turn the whole family’s lives upside down.

Kerem and Ece find themselves at the police station after crashing into Yağız’s car. While thinking about how they are going to pay for the damage, they will try to find a way to regain their scholarships. They are going to need Derin, Evren, Görkem and Simla’s help in this adventure. Derin makes a decision between herself and Kerem. The consequences of this decision are going to lead to irreversible results for everyone. The whole family; especially Harun, are going to pay for crashing into Yağız’s car.

Kerem and Ece are shocked by Harun’s accident; they think that Yağız is behind the accident. On one side, they try to find help and proof to make Yağız pay for what he has done. On the other side, they will breathe a sigh of relief with some good news. After a short time of relief, what they hear about the accident is going to drag the twins to desperation and disappointment; Yağız, will be the winner of this fight with his final blow. Derin and Evren will have to pay separately for messing up with Yağız. The Servets surprisingly return to their family home; but it won’t be easy to keep up with the rules of the house. Ece and Kerem try to support their father during this hard and stressful period; they try to find a part-time job. While Ece experiences unexpected incidents from day one, Kerem and Derin are going to warm up with the winter sun; but the sudden wind is going to chill the atmosphere.

While Kerem is devastated by Yağız's words, Ece has feelings of gratitude towards Evren, who saved her. Meanwhile, Evren pays heavily for his actions to protect Ece. Returning home with mixed feelings, the twins still cling to the strict rules of the grandfather's house. This time it's Harun's reaction that surprises them. Derin's move to make up for her mistake causes Yağız to get nervous. In the meantime, Evren takes a small and sweet trip that will relax and make him happy. Feeling bad for what she did, Derin opens up to Kerem with all her truth. Harun and Beliz continue their efforts to find a job as soon as possible. Kerem, who wants to teach Yağız one last lesson with all his anger, cooperates with Evren. The counter-move from Yağız's front gives Derin a hard time. The counter-move from Yağız's front gives Derin a hard time. While Yağız is shocked by the "work" of Kerem and Evren, Derin, who returns home happy, will encounter an unexpected surprise...

Yağız, who was destroyed by Kerem and Evren's surprise in his car, begins to live an unfamiliar life for the first time with his father's punishment and vows to take revenge on Evren. Derin has a hard time with her father's arrival. While she is shaken by Evren's reaction in this process of seeking help, the helping hand from Kerem surprises her. The sincere family atmosphere she never had, a protective father figure and Kerem, who is by her side no matter what, will awaken new feelings in Derin that she has never tasted. While Yağız plans revenge, he is also confused by what he heard from his father and Ruhi. Evren, shaken by the blows he received, and Ece, the only person who can give him the attention he needs, spends an unforgettable and enjoyable evening, but the night ends in a way that Ece never expected and leaves scars that can't be easily closed. Witnessing a completely different side of the only person she believes has no good in her, Ece realizes that she misjudges people.

Ece can't get over the impact of the unforgettable night she experienced. The whole household, especially Harun and Beliz, wonder why Ece has become like this. Harun and Kerem are sure that it was Yağız who put Ece in this situation. Harun and Kerem go to school to confront Yağız. Evren is in deep regret. He wants to talk to Ece, but Ece can't even see Evren's face. Derin decides to bow to her father's request and go abroad. Learning this, Kerem does his best to confront Derin with her fears and turn her from her decision. Evren, on the other hand, is overwhelmed by the constant interference of Yağız while grappling with regrets. Both of them will take their anger out on each other, but a news at the last moment turns the whole world of Yağız upside down.

While Yağız tries to digest the facts that come suddenly with an envelope, he also seeks answers to his questions. Derin takes a big step that will change her life, but this step brings unexpected results. This time it's Ece who rushes to help in a difficult moment, but Evren doesn't like this situation. While Yağız reaches his goal, Ece and Evren witness this moment with amazement. Kerem and Derin are shocked by what they hear.

Evren and Yağız find themselves in the middle of a confrontation in which they seek answers to their questions. While Evren is furious, Yağız continues to be dragged in darkness. Kerem, shaken by what he heard, will demand an account of it. Derin is the one who stays in between in this confrontation. While Ece bravely takes on her mistake, this situation will be instrumental in establishing new ties. Derin takes a step to calm the tense atmosphere. This step would be the precursor to a new alliance. Harun will be stunned by an offer from where he never expected.

Kerem, Ece, Derin, Evren and Yağız, whose hopes were destroyed by the answer they received, are excited by the news of an invitation they never expected. Asking to account for the stone thrown on the family table, Harun finds himself in an unfamiliar place. The children, who continue to confront each other while trying to carry out the plan, stand up with a sudden help. The result of the plan will open new doors full of surprises in everyone's life.