The opening sequence of the media product uses conventions of horror thrillers such as a red filter to establish danger, non-diegetic music to build tension, and strategic character traits of the antagonist. However, it also challenges conventions by revealing information earlier than expected and using transitions and camera shots to hide the antagonist's identity rather than a mask. A key plot twist surprises the audience by subverting their expectations of what is behind a door, engaging them further in the story.