Ep 20. Sound of an Angel's Feather

Apollo is as driven as ever, determined to free his friends from the clutches of the Shadow Angels. Lately, the winged ones are attacking more brutally than ever, with no apparent pattern linking the massive destruction. During one such attack, a young Shadow Angel, no more than a child, is somehow captured; the creature poked and prodded in a cold laboratory - Some might call it torture. When death visits the innocent, the foundation of reason is ripped apart and two species boil in anger. When the feather stops singing, hell is unleashed.