In 1955 a couple of prominent Greek Istanbulites adopt an orphan Greek girl, twelve-year-old Polyxeni, who is separated from her younger brother. She embarks on a new life and a future that looks bright, but she will have to defend what’s rightfully hers.

Mortal World 2 tells the story of the Mermer family, who now continues their lives as outlaws, struggles with their own problems. Serhan has difficulty adjusting Begüm, who is pregnant, to their new life. While Serhat is now missing a woman in his life, Gazanfer struggles to keep his family together against the organization. However, Zafer's fall into the hands of the organization turns everyone's lives upside down. Looking for a way to reach Zafer, Gazanfer finds the solution by asking for help from an old friend. This time, the Mermer family will have to make one last heist to reunite with their children.

Mermer family, who has been managing a restaurant called “Anatolian flavors” in Haydarpasa train station for generations, consist of 8 members. Even though this family leads a quiet simple life, they will end up finding themselves in complicated situations. Moreover, this family has been keeping a secret for a long time and it just can’t come out at any cost..

八年後，Arif的老朋友216再度從GORA星造訪地球。他們意外回到了六零年代，在穿越的時空中，216陷入愛河⋯⋯

从英国苏格兰场归国的警探Kemal，即将退休的资深老警探Settar以及研究宗教和神秘学的大学教师Yaşar组成了一个破案小组，调查一个神秘诡异的连环杀人案。