Sumon is also directly connected to the film’s story. He co-wrote “Andhar” with Shakib Chowdhury and Adnan Adib Khan of Cryptic Fate. Speaking about the project, Sumon described it as a film of a different kind—one that blends horror with comic relief, action, thriller elements, and even touches of detective fiction. He added that such a genre combination has not been seen before in Bangladeshi cinema.