Corpse「死体」

After years of being away, Saeki Moriyama finally got back to his hometown but he still hasn't fully moved on after almost murdering his parents years before and his involvement in the suicide of his friend. After coming back home, he is still haunted by his past and blames himself for what happened. He tries to adjust living back home with his sister but mysterious events starts to unravel before him as he slowly realize things are not what they seem.