Harikrishnan is a geeky software professional who suffers from an obsessive compulsive disorder. A harthal day sees him travelling to Trivandrum for a conference, and in the midst of the night, he ends up at Paravur railway station with two strangers - Gopalan a veteran politician and Narayani a social worker - for company.

Kasi and Suni are close friends who studied together in an engineering college. Assi, who comes to Kerala to study engineering under the North East quota falls in love with Kasi. Certain incidents that follow set Kasi and Suni on a road trip to Nagaland on two motorcycles. The incidents that happen during this road adventure forms the film.

Saathan, a gangster, commits a serious crime that changes both his and Angelina’s lives. As time passes, remorse leads him to develop genuine feelings for her, but their relationship faces opposition from his gang leader, setting off a chain of conflict and consequence.