Suna lives a difficult but peaceful life with Yusuf, her first pain, her daughter Zehra and the youngest of the house Ali. She runs a small fish shop, teaches her children with what she earns, and stands upright in difficult living conditions. Their calm and peaceful lives are turned upside down for a moment when her elder son Yusuf comes face to face with death. From that moment on, Suna goes into a war between death and life in order to keep her son alive. Suna's motherhood will go through the biggest test: To kill a person at the expense of keeping her son alive! Even though it seems like she won the war by keeping her son Yusuf alive, the plague of her great sin will never leave her or her children!