Rishitha, a brilliant high school student, is murdered anonymously. Private detective Sandhya and her assistant Pallavi lead the investigation. Meanwhile, Karthik, who has a crush on Sandhya, decides to follow her around every day, but discovers that Sandhya has been missing for three days. Karthik takes on the murder case, believing it is connected to Sandhya's disappearance. After twists and turns, he closes the murder case, but is unable to locate Sandhya. He takes a different approach and begins deducing Sandhya's missing case from a different angle. Will Karthik find Sandhya? Can he solve the case and find the true perpetrator?