While watching some foreign zombie movies on OTT, he got impressed and decided to bring zombies in his film. However, he had a condition. He wanted to retain the typical Marathi flavour, unlike what Go Goa Gone (2013) had done—mix a Goan background with Russian zombies. “Then, I learnt that the Covid spread was more in Thane, Kalyan, and Dombivli near Mumbai. On the other hand, the new settlement growing outside Mumbai faces a lot of social problems. Some places have a serious water problem, and in other places a tech company is causing serious air pollution. I included these facts in the script, and have called this genre, ‘social zombie horror’.” For the venue, Sarpotdar thought of Dombivli, which is rife with these problems. Plus, it rhymes with Zombivli. In the film, Sudhir moves to a Dombivli slum from Pune with his pregnant wife, after getting posted at a water purification factory. But soon the slum dwellers fall ill due to a virus outbreak, which the protagonists feel was engineered by the factory owner to expand his water tanker business. “The film was made keeping in mind actual social problems, which the audience appreciated as well,” informs Sarpotdar.