Deniz, a doctor from Izmir, goes to Cappadocia with her boyfriend Arhan to see the places where he was born and raised and to meet his family. While Deniz is waiting to meet Arhan's family, he learns from Arhan's mother Gönül that Arhan has a fiancé. This is a promise that the two families made to each other, but Arhan never made such a promise.

Arhan stops Deniz at the airport when she decides to return to Izmir because of what she has heard. Deniz is the only person he wants to spend his life with. Arhan and Deniz decide to get married. But the wedding night turns into a nightmare when Arhan's brother Cemal is shot. Now they have a killer to find and their love will be tested with hardships...

Deniz, who lives in Izmir and has just graduated from medical school, goes to Cappadocia to meet the family of her lover Arhan. This journey, which starts like a fairy tale, ignites a war that no one expects. Determined to marry despite everything, Arhan and Deniz's glorious wedding turns into a bloody night. Now Deniz will fight for her existence in an unfamiliar geography, in the hostile Alaca family. Will Deniz and Arhan be able to protect their love despite all the difficulties surrounding them?