Ulas, the son of a music-lover father tries to declare his love to Irem with a mix tape he's put together. However, they fall apart and it takes him 10 years to complete this declaration. 10 years later, Ulas who has become a music critic meets Irem by coincidence and yet it will take them another decade to get together.

Asiye, who struggles with her two young children at a young age, devotes herself to the happiness of her children despite all her deprivation, and is both a mother and a father to them, her life turns upside down with the disaster that happened to her daughter Narcissus, whom she avoids from her eyes. After that, Asiyah's path crosses with Mahir, an unfamiliar stranger who helps them, who is dragged on an irreversible journey with his children for the sake of protecting his daughter. Mahir, who helps them with humanitarian feelings and takes them to his car, is unaware yet that he will change the fate of both himself and Asiye and their children with this decision he has made. For Asiye, who took refuge in the Demirhan Mansion thanks to Mahir, this is not a salvation, but the beginning of a whole new war.

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..