Nazmiye, who is struggling to make ends meet with her three young children and juggling multiple jobs, receives an unexpected offer that changes her entire life.

El Hass focuses on the life of a family whose lives turn into a nightmare after being haunted by demons. Zeynep and Hakan are a happy couple with their children. However, the family's life turns into a nightmare when the demons are haunted. Zeynep, who has haunted the jinn realm due to the mistake she made in the past, has to face her past while trying to get rid of the nightmare she fell into.

Sema, who lives a happy life with her husband Mustafa and three children, begins to suspect that her husband is cheating on her. Thereupon, Sema goes to a magician and makes her husband cast a spell. After a while, the magician dies and his house is now in the hands of the demons. Having bought an old house, Mustafa moves to their new house with his family. But before long, strange things begin to happen in the house. After the strange voices heard by the children, the family suspects that what happened is caused by the demons. Meanwhile, the jinn take over Sema's body. Mustafa seeks help from an old teacher to save his wife. Hodja manages to save the jinn from Sema's body, but this time the jinn enter the teacher's body.

Marat's wife and children are going abroad. According to Marat's plan, he will join them in a few months. However, Murat later learns that his wife has become friends with a man there. Murat is worried about his child and is trying to get on with his life.