Demir and Selin, who are stubborn as goats, are forced to live together in the same house. As if this was not enough, events would become inevitable when one came to the company where the other worked as a manager.

While Selin and Demir struggle to become the sole owner of the house, Firuze and Leyla invite them to dinner in search of a common solution. In the company, the first stage of Operation Cheetah is started to remove Demir. As Bora tries to reconcile with Merve, Burak and Ferruh deal with the dangers of old accounts. The unfortunate events that happened to Selin will also affect Demir.

Selin and Demir, who went to the police station to complain about the thief, are in custody. Firuze and Leyla set up a new plan to bring Selin and Demir together, who could not share the same house. When the company is in danger of losing its biggest customer, Demir takes action to solve the situation on his own. But when Selin and the team put their solution plan into practice, things get confused.

Yıldırım's archiving of the Artemim team leads to a big crisis in the company. Demir, who asks the responsible of the crisis, asks Selin to make a difficult decision. Firuze and Leyla will save the love to direct the movement of artemim team to take action with a greater preparation we want Demir. However, a surprise port will endanger the Operation Cheetah.

While planning the new leg of the Operation Cheetah, the team caught in Demir shakes cold sweat to save the situation and they decide to speed things up. Alara's surprise visit to the house doesn't appeal to Selin, who tries to get close to Demir, but even more surprises await Demir and Selin later in the night. With the arrival of Selin's family, Firuze and Leyla are confused while trying to manage the situation.

While Demir is supporting Selin, who is in a difficult situation against his family, Selin sees the difficulties he has endured for himself and his ideas about Demir begin to change. Burak finds a shocking clue about the person who took the photos sent to him. Alara will be stuck on the obstacle of Selin as she starts her own game.

Under the weight of her lies, Selin is crushed again by Demir. Selin, who seeps more of her conscience, prepares to confess everything. As the emotions rise between Demir and Selin, the surprise birthday prepared for her will jeopardize the secrets they keep.

On her birthday, Selin sweat to keep secrets about Demir and meets a dangerous guest. Hearing that she has learned the secrets of Alara, Demir takes action. As Selin and Demir get closer, the confession from Selin pushes Demir to make a sudden decision.

Demir learns that the woman Vedat likes is Selin, he is very angry with Selin who caused this by lying and sees the presentation in Paris as an opportunity to get away. Selin, who cannot solve Demir's reaction, cannot digest that he will go with Alara. When Alara makes a lot of plans for her trip to Paris, Vedat discovers the distance Demir has set and invites him to face.

While Demir and Selin settle down about the trip to Paris, they stick to Alara's two-day vacation plan. But this time the whole company is invited. In the holiday, where everyone brings their special guests, Selin and Demir will find their way to love as Alara and Selin compete.

When Demir and Selin find their way to love, they soon encounter their first tests. The ban on love in the company forces Demir to choose between his principles and feelings. While Demir is trying to make a decision, Selin swings between hope and concern about the future of their relationship. Alara makes a final move to get Demir away from Selin and with the little game she plans, she unknowingly activates larger wheels.

While all the secrets were spilled, Demir's reaction was a big shock to Selin. Enraged by Selin's sadness, Burak plays a big gamble. While trying to regain control of his life, Demir always finds Selin in front of him. While searching for a way between a surprise visitor to the house and their broken relationship, successive blows weaken Demir. But when he is weak, he will find a new power.

As Artemim is divided into two separate companies, Demir gradually loses power. Selin, who confesses her love to Demir, tries to win him back, but Demir wants to keep his distance. As Bünyamin tries to solve the problems between them, he starts to unlock Demir. However, Demir's final exam, which is not easy to surrender, will be someone who does not hide his admiration for Selin.