Nihan and Kemal, who live extremely distant lives from each other, unite in this miraculous love and become equals. When they make the oath of eternity to each other, both learn painfully that life does not allow such equivalence. Their lives, which changed overnight, lead Kemal to Zonguldak. Nihan in the arms of a choice she made. Years later, a mining accident will put two paths ahead of Kemal as a test. Will he continue to hide from everything he's run from over the years, or will he come back and reclaim what he's lost? When Kemal chooses one of these two paths, the distance between him and Nihan will close, the playing field will be leveled and the established balances will be shaken. Kemal's greatest test will begin the day he makes that choice. From that day forward, a choice is worth a love affair...

Leyla reconoce a Niham, pero decide guardar silencio sobre lo que sabe. Mientras, Emir sufre un ataque de ira al ver el desprecio que le tiene la mujer que ama, pero pronto convierte su rabia en una estrategia para conseguir alejarla de Kemal.

El ambiente se pone tenso en una negociación entre Kemal y Emir. Poco después, Kemal vuelve a salvar a Nihan de morir ahogada. Este reencuentro la confunde.

Niham trata de averiguar si Kemal ha vuelto y se pone en contacto con la hermana de éste, el cual la ha hecho prometer que no le dirá que ha vuelto. Además, el empresario tiene una desastrosa reunión con Emir.

Se subasta una de las empresas y el ambiente se pone tenso, ya que Emir la gana pero lo que no sabe es que Kemal tiene una jugada aún más astuta y pondrá las cosas a su favor. Mientras, Niham es acosada por dudas y recuerdos tras su encuentro con Kemal.

Kemal es invitado a la fiesta de aniversario de Emir y Niham, algo que reabre viejas heridas entre los enamorados. Más tarde Kemal tratará de saldar cuentas pendientes con la joven.

El hermano de Kemal evidencia ante la familia los verdaderos motivos de su regreso. Además, Ozan descubre la infidelidad de Emir, pero no puede hacer nada contra él.

El padre de Kemal sigue preocupado por él pese a que ya se encuentre en casa. En una conversación entre ambos, Kemal se derrumba. Además, pese a que los protagonistas no quieren encontrarse, el destino los cruza en una reunión y la tensión aumenta por un regalo.

Nihan y Kemal se encuentran en el mismo barco. Aunque nada parecía planeado, los protagonistas se dan cuenta de que no ha sido una casualidad. Mientras tanto, Emir se entera de lo que está sucediendo y, visiblemente enfadado, hace todo lo posible por subirse al ferri.

Tarik acusa a Kemal de no haber estado a la altura de las necesidades familiares. Mientras tanto, Öndar planea una reunión con Kemal, sin imaginar que Emir estará al tanto de lo ocurrido. Además, Zeynep acude a una agencia de modelos para cumplir su sueño.

Tarik y su padre reciben un nuevo cliente muy curioso en la barbería que no para de hacer preguntas sobre la vida familiar. Además, Tarik quiere alejar a Kemal y para lograr su objetivo se reúne con su peor enemigo: Emir. Mientras tanto, Ozan cometerá un acto irreparable.

Tras zanjar las cosas con Nihan, Kemal es atacado por dos hombres a la salida de la casa. Parece que no ha sido un ataque fortuito. Además, Tarik es contratado por Emir.

Kemal trata de hacer vida normal con Asu y la lleva a cenar a casa de su familia. Allí los dos hermanos se enzarzan por culpa del nuevo trabajo de Tarik. Mientras, Ozan y Zeynep empiezan a acercarse.

La inocencia de Ozan y su deseo por querer impresionar a Zeynep lo llevan cometer algunas cosas de las cuales se arrepentirá. Mientras, Kemal advierte a Tarik de que Emir le está utilizando.

Tras el incidente con el coche, Zeynep le cuenta toda la verdad a su hermano. Harto de las intrigas de su enemigo, Kemal tiene un peligroso encuentro con Emir en la carretera.

Los padres Zeynep están preocupados por su aislamiento. Mientras tanto, Kemal sigue enfadado con Nihan y tomará una decisión drástica. Además, este se percata de que Emir le está vigilando y le envía un mensaje a su enemigo.

Emir aconseja a Ozan que no se de por vencido con Zeynep. Además, la familia de Zeynep reacciona muy mal al enterarse de que fue seleccionada para ser actriz. Por otra parte, tras ser despedida, Nihan decide hacer un viaje y Emir no se lo toma nada bien.

Karen's death deeply affects Kemal and Nihan. Karen's husband taking responsibility for the murder is like an open declaration that Emir has a hand in this murder. Kemal is very close to untie the knot.

Nihan is kidnapped! When Emir and Kemal start to investigate who kidnapped Nihan and why, a surprise name appears in front of them. They compete with each other and against time to save Nihan.

Kemal's rescue of Nihan and their reunion feeds Emir's resentment and jealousy towards Kemal more than ever. The truth will not let the couple's happiness last long.

Learning that his brother is a murderer, Kemal makes the most important decision in his life. From that moment on, the great test of Kemal and his family begins. Each of them will give honesty, conscience and justice tests separately.

Emir is shaken by what he learned from Kemal and has to face his traumatic past. Kemal and Nihan's paths soon cross again. The secret that separates them becomes a knot that unites their days.

After the images put in front of him, Emir wants to prevent Nihan from leaving, but Nihan is determined. The ropes between Kemal and Emir are also tense. Nihan and Kemal look forward to the day they will be together.

While Nihan and Kemal are counting the dawn for the day they will reunite, Emir's capture of the entire recording of "that night" will upset all the balances, but the main thing is the magnitude of Nihan and Kemal's love.

Nihan's suicide attempt shocks both Kemal and Emir. Everyone rushes to the hospital. Kemal is angry. If Nihan clings to life, Kemal will direct the story of the two alone for the first time.

While Kemal and Nihan are on their way to their new lives, Emir notices Nihan's absence and goes crazy. Nihan is happier than she has ever been in her life, but Kemal predicts that Emir will follow them.

When Nihan confronts Emir, she realizes that her fears are not unfounded. Kemal, on the other hand, thinks of a more effective way than convincing Nihan. He takes action to end his eternal enmity with Emir.

Emir, who sees Kemal in his private area with a gun in his hand, has a difficult decision to make. One way or another, he has to accept Kemal's deadly proposal to settle the accounts.

Kemal is uncomfortable with Nihan being around and can no longer contain his anger towards her. While Emir continues his happy marriage game with Nihan, Kemal's questions about this marriage will be completely exhausted.

When Nihan and Emir fall into the midst of great danger, Kemal will be around Nihan like a guardian angel. What will happen will reach unpredictable dimensions.

Emir's game also gets Kemal out of control. It will no longer stop for whatever reason. Feeling that Kemal is about to burn all the ships, Nihan pushes all the conditions to reach Kemal.

The smoke screen over "that night", which has been covered for years, finally begins to part. Nihan is more angry than ever before Kemal, who throws the first stone. It is time to face everyone and everything.

The break between Kemal and Nihan, which started with Nihan's return to Emir, turns into a big chasm with the last event they will experience. It's time for Kemal to scrape Nihan out of his life.

Nihan's fainting at Kemal's engagement casts great doubt on both of them. Or is Nihan pregnant? At the end of the day, the love of Nihan and Kemal will experience the most difficult test ever.