Vertical 9:16 cinematic 3D poster for the entire mystery series titled “THE HOUSE THAT DOESN’T EXIST.” Mark stands in the foreground of a dark, mysterious forest, wearing an olive-green jacket and a brown backpack. In the distance, an old, isolated wooden cabin glows through the thick fog. A mysterious elderly man’s silhouette is barely visible in one of the windows. Tall trees, swirling mist, deep blue shadows, warm orange lights, and an eerie, suspenseful atmosphere. High-quality cinematic 3D animation, realistic lighting, dramatic composition. Large, clear English title at the top: “THE HOUSE THAT DOESN’T EXIST.” The cover represents the mystery of the entire series, not just one episode. Keep Mark’s appearance identical to the character reference.
