“She remembered then what had been at the back of her mind. Barracus had told her that the veil to the world of the dead had glowed a strange green when he passed through it. He had told her that when he had gone through that green wall, that was how he knew that he had crossed over into the underworld. He had called it the green breadth of the spirits.” Green WallWorld Of Dead Book:The First Confessor Source: The First Confessor