Overview
- The trailer premiered at a Coimbatore event on Saturday and was posted by Dhanush in Tamil and Telugu.
 - The footage frames Murugan’s return to safeguard his father’s idli shack, setting up a clash with Arun Vijay’s character.
 - The Dawn Pictures–Wunderbar Films title features Dhanush as writer‑director‑star alongside Nithya Menen and others, with music by G. V. Prakash Kumar and a worldwide release on October 1.
 - At the launch, Dhanush cautioned against premature online reviews and appealed for fair word‑of‑mouth to support the industry.
 - A viral video from the event shows a fan breaching security to hug Dhanush, after which the actor calmly posed for a photo.