Raima Sen starrer Kaya - The Mystery Unfolds, a thought-provoking thriller drama is all set to release on 23rd February. The movie revolves around a filmmaker who starts experiencing supernatural activities while doing the recce for his film. The story gets more complicated when one of his assistants is killed. Rajib Chowdhury is the director of the movie and Kaushik Sen, Priyanka Sarkar and Sayani Dutta are also part of the movie. The countdown begins for the mystery to be unveiled.