Ever wondered where the children of the undead go and play? Because this is what these places look like. Imagine the sort of archetypes, habits and stories that are being stimulated in a child’s brain if he gets to spend his childhood in one of these places. He’d probably grow up to look just as creepy as that child actor from the Sixth Sense movie in his adulthood. So yeah, I guess he did see dead people and this was probably his training ground.