Ponnuchami, a native of Sivakasi in Tamil Nadu, sets up a start-up with his two best friends – Ashish and Pinki. But he dies in an accident and lands in the Purgatory where some souls get purified before going to heaven. He gets restless after he finds that Ashish conspired to kill him. He gets 13 days to visit the world and revenge, the only way to purify the soul. He also gets an opportunity to spend some quality time with his love Pinki. Will he be successful in his mission?

 This fantasy-thriller, first of the kind on souls from the purgatory, unravels actions from October 25 to November 15, 2019, covering his time in the purgatory (Salvation Retreat, Halloween day visit, All Saints Day, All Souls Day) and the actual revenge in the world.