Composed by GV Prakash and sung by Haricharan and Shweta Mohan, the song depicts the budding romance between Sivakarthikeyan and Sai Pallavi, who plays Indhu Rebecca Varghese. Amaran is a biographical action drama based on Major Mukund Varadarajan, portrayed by Sivakarthikeyan.

The film is backed by Raaj Kamal Films International and Sony Pictures Films India and includes a notable cast featuring Bhuvan Arora, Rahul Bose, and others. It adapts the book series India’s Most Fearless by Shiv Aroor and Rahul Singh and is set to release on October 31, coinciding with Diwali. Reports suggest that Kamal Haasan may make a guest appearance, and Sivakarthikeyan has undergone extensive physical training for his role as an Army officer.