Taner and Yeşim are a couple who have been married for twelve years. The couple, who live a happy life with their ten-year-old daughter Defne, count down the days to go to their summer house, as they do every year. However, this year's vacation will not be like the others. Upon arriving at the summer house, the family witnesses strange occurrences, and is shaken when Defne begins eating insects she has dug up from the ground. The extraordinary events that befall them cause Tamer to revisit his past. Tamer, who is investigating the mysterious roots that even Yeşim does not know about, is forced to confront Cini İbn-i Cühaşe, the most dangerous of the jinn, and his army.