When Simon Daniel, a wandering Archaeologist, learns that his friend, Santhosh, has disappeared while looking for a lost treasure in an mysterious estate, embarks on a journey to find him and complete the mission.
Sethurama Iyer and the CBI re-open an old case upon hearing from a death-row criminal that he didn't commit one of the seven murders he was convicted of.
In the midst of Surya's journey of becoming an actor and fighting for his love, a crime takes place. The police investigation makes its way through puzzling questions. What happened? Who is the culprit? Forms the crux of story.