The title sequence follows conventions of crime mystery films by portraying an unidentified antagonist stalking and killing victims with acid. Clues are provided such as crime scenes and evidence, building mystery around the killer's identity. Inspired by films like The Girl with the Dragon Tattoo and Zodiac, it uses techniques like tense music, fast pacing, and ambiguous identities to create tension and anticipation for the audience. However, it challenges conventions by revealing the antagonist is a police officer, subverting expectations of the genre.