There had been many brutal attacks on women in the city. The police suspected a guy named Bavaji and started the investigation by showing the Hero's Photograph and asking him about the criminal in the photograph. Bavaji reveals that he is his brother and not a criminal as the police were thinking. He is a brilliant student dreaming of becoming a scientist and one fine day, he saw a Hollywood movie called "Perfume" and wanted to make a special perfume and started working towards it. He grew up to hold a job and prepared for his Ph.D. and his experiments diligently. He never interacted with women and at the time he met Sravya and fell in Love with Her. In the end, what happens to his Love Story.. His experiments of making "Perfume"... What's the Connection between the crimes the Hero is all about "GAMMATTHU"!!.