Also, consider the visual elements for the DVD—dark visuals, use of contrast between light and shadow. The story should align with these visual themes.

Ending possibilities: Bittersweet or hopeful. The protagonist finds light or understanding after the journey. Maybe not everything is resolved, leaving room for interpretation.

Themes to explore: self-discovery, overcoming obstacles, isolation, fear of the unknown, redemption. The title suggests a journey, so the structure could follow the hero's journey or a road movie format.