The film stars Prithviraj Sukumaran, Unni Mukundan, Mamta Mohandas, Raashii Khanna, Shankar and Jagadish.

The story starts with a hunter out on his way to shoot down a boar when the title is shown written with a sound of a freaky car accident.

The scene then shifts to Ray Mathews, an upcoming, blind pianist who lives alone in a rented house.

Later, Ray happens to meet Anna when her scooter hits him accidentally which make him fall.

He watches the entire scenario of Dinesh and Simi taking Uday's body and stuffing it in a suitcase.

Uday Kumar's murder spread into the social media and news channels leading to the arrival of his heartbroken daughter Prabha, who goes to the police station with Simi where Ray signs a consent about Uday's reason for death.

Then funeral procession goes on with Ray's songs and the speeches of Simi and Uday's yesteryear co-star Menaka.

However he reaches back his home fast and is visited by Simi who gives him a sweet which she added drug.

Simi informs about his threat to Dinesh they both drives to a final destination to kill Ray.

Ray calls Swapna and tells that Simi had an affair with Dinesh and sends the photo of them together.

At Swamy's clinic an impatient Simi exposes the truth about what had happened as her eyes where tied with a cloth.

Dinesh is called to building construction site where Lopez, plans takes the cash and flee with Ray and Swamy.

Ray, still thinking that Swamy is driving, tells that he don't want Simi's fake eyes to see the world.

After hearing the story Anna feels sympathetic for him and tells him he should have accepted Dr. Swamy's offer and to restore his sight.

The official announcement of the film being remade in Tamil as Andhagan,[2] in Telugu as Maestro,[3] and in Malayalam as Bhramam happened almost at the same time.

AJ International signed actors Prithviraj Sukumaran, Mamta Mohandas, Raashii Khanna, Unni Mukundan and Shankar to do the roles of Ayushmann Khurrana, Tabu, Radhika Apte, Manav Vij and Anil Dhawan's roles respectively for the Malayalam version to be directed by cinematographer Ravi K.

[6][7][8][9] On 8 February, R. Rahul, an assistant director who was working on the film was found dead at his hotel room in Maradu in Kochi, Kerala.

The song Munthiripoovo from the movie which was sung by Jakes Bejoy and penned by B.K.Harinaraynan was released on 22 September 2021.