I guess I'll choose the black rider 'Night', with mentions/side characters of the white rider and red rider here or there. His alternate is a police officer, the white rider is the early morning news anchor whose slogan is "The morning doesn't start without my ''Good Morning'.", and red rider is a race car driver...? Also, all three are [s]sons[/s] acquaintances (sons are a bit weird) of Baba Yaga, and are representative of the 'Day' 'Sun' and 'Night' cycle.

Also...just learned, one of the earliest stories of Little Red Riding hood involved the wolf originally being a shapeshifter/werewolf, who tricked the girl into eating pieces and drinking the blood of her murdered grandmother.