Sandık Kokusu (S01E11)

Atilla fails to fulfill the mission his father gave him years ago and offers his brother a life hidden from everyone. But his brother Mert shows up years later. 

As the winds of divorce blow on the Irmak and Adnan front, Adnan finds the solution to go to Filiz. What will Filiz's reaction be when she sees Adnan in front of her after years?
 
Ozan's absence continues to worry Karsu and Deniz. Atilla comes up with a temporary solution. Meanwhile, Irmak falls ill and when they realize the seriousness of the situation, they go to the hospital. The news they receive surprises them all.

Reha is still dealing with Karsu. Returning from Atilla's house, he holds Karsu to account. In the middle of a loud argument, Karsu detonates a big bomb in the presence of everyone. But what will this bomb be?