Yusuf has come to Istanbul to find the father he has never seen. In a tavern, he gets into a fight with the men of Seyfullah the Sledgehammer, who has been shaking down the neighborhood. Due to a misunderstanding, he is mistaken for the notorious bully Nose Breaker Yusuf. Although he tries to explain that it is not him, he cannot make his point. He becomes the people's hope against Sledgehammer Seyfullah and his men. Meanwhile, the arrival of the real Burun Kıran Yusuf in Istanbul will cause things to get even more complicated.