Om Prakash, nicknamed Sherlock Holmes, a quirky detective from Srikakulam, is tasked with solving the murder of a young woman, Mary, in Vizag. With just seven days to crack the case, he identifies seven suspects, including Balakrishna, Bhramaramba, Ramesh Patnaik, and others. As he pieces together the evidence, the mystery begins to unravel. Who killed Mary, and how are these suspects connected to the crime? The answers form the crux of the story.