Despite being old and neglected, Emine, the elderly maid of an expensive antique mansion, is mistaken for the owner of the mansion and murdered. The suspects are the two families who are the heirs. The murderer will be found through a letter sent to these two families.

Three friends, Ediz, Tarık, and Kadir, who perform at the Yeşilçam Stage, are struggling financially because no one comes to see their plays. They team up with the unlucky director Ertem and his assistant Ayşen to form a new group called Genç Kafa (Young Mind) and start meeting with TV channels to pitch their demo for a new TV series. One of the channels they approached shows serious interest in their project. However, the friends, who were waiting for the news of the series' acceptance, are shocked to learn that the channel has taken their series idea and filmed it with another team. They seek legal recourse to assert their rights, but end up losing what they had in the process. The Yeşilçam Stage, which was the lifeblood of Savaş Usta and where they had spent their lives, also slips from their grasp. To save the stage and escape the dead-end they find themselves in, they embark on a rather entertaining adventure.

Nuri, whose sole aim is to return to Istanbul by selling a garden left to him by his father, has an interesting encounter with his old friend Sabri in the city. Sabri, however, has just smashed his boss's head in due to sudden psychological trauma he suffered at the government office where he works, and things start to get even more complicated. As Nuri prepares to return to Istanbul, he receives news that his friend Sabri has committed suicide in prison. Now Nuri has a purpose. He decides to uncover the reasons behind his old friend Sabri's mysterious murder and suicide.