Hitsuji no Uta

Abandoned by his parents at the age of three, Takashiro Kazuna was sent live with relatives and has grown up in the care of his aunt and uncle. Now in high school, Kazuna begins having reoccuring dreams of blood and death. Not knowing where to turn, he returns home to his parent`s house to find Chizuna, his older sister living alone in the big empty house. He learns from his sister that his father...