Alternative Titles
天狱 ; 天獄 ; Tengoku ; Thiên Ngục ; คุกสวรรค์
Synopsis Heaven's Prison
From AnimeWaves: Touko's life seemed so ordinary, until she got that call... At the scene of the accident, by the puddle of blood, a young maid appeared... could no one else see her? And then, around the corner, a cry for help from a silver-haired boy... The veils are being lifted and the truth is being revealed!