Kusursuz Kiraci – The arson cases in different parts of Istanbul do not stop. After a childhood in an orphanage, young internet reporter Mona, who works hard to hold on to life on her own, is assigned to follow the fires. One day when she returns from the news, she becomes homeless when the owner of the house, with whom she has a quarrel, throws her belongings in front of the door. Leyla, who works as a policeman and is her only close friend, whom she has known since the orphanage, cannot move in with him because she is on a secret mission and is left helpless. She is forced to accept the offer from her colleague Yakup, who was with her at the time, to move as a tenant in his own apartment. However, things do not turn out as she had hoped. An unpleasant surprise awaits her in Yuva Apartment, where she will meet very strange characters…