A gripping crime investigation journey of Kerala Police confronted by an ex-cop Abraham Mathew Mathan aka Paappan. As he dives deeper into the case, destiny has an emotional tryst in store for him.

The story of the film revolves around Intelligence officer Jayamohan (Mohanlal) and his wife Anjali (Amala Paul). However, Anjali is unaware of the fact that he is an anti- terrorist intelligence agent as his job demands secrecy, but soon she will learn the truth behind Jayamohan. Certain turn of events lead Anjali to join the team of secret agents and together they try to solve the plots set up by the terrorist group