Scriptwood on Instagram: "13B is a psychological horror thriller that cleverly blends supernatural mystery with urban realism. The film follows Manohar (played by R. Madhavan), a simple middle-class man who moves into a new apartment—Flat 13B—with his family, excited to begin a new chapter of life. But things take a dark turn when the family becomes obsessed with a new TV soap called Yavarum Nalam (Everyone is Fine). What seems like just another melodramatic TV show soon starts mirroring their o