tried to raid the elders brains see if the can remember anything this is what i got.The black roosters blood was put there because according to them at least somebody always died when they built the house a rock would fall on thier head or a tool accident something so it was almost like the house had a blood offering lol .gross aint it lol but with the newer houses things are safer and people hardly ever die so the blood was like a sacrifice to the house i quess .they explained it and im still clueless go with the sand man go with the sand.ilike that one