Two detectives receive a strange request to spend the night in a certain house. The morning after they fall asleep drunk, the scene is left with the traces of an inexplicable murder, and the case takes an unexpected turn.

A simple overnight request leads into the mystery of a gruesome crime.

1964年、東京都生まれ。神奈川県在住。東京歯科大学卒。歯科医師。2010年、『ボディ・メッセージ』で第20回鮎川哲也賞を受賞しデビュー。

Julian transfers to a boarding school for girls in New Zealand carrying a memoir left by her grandmother and an old letter. On the night of a traditional ceremony at the chapel, a tragedy unfolds that seems to echo a past case, revealing a truth that had long been buried.

A grandmother's memoir and an old letter connect a tragedy at a girls' school to the past.

1978年、神奈川県生まれ。東京芸術専門学校卒。2010年、『太陽が死んだ夜』（応募時ペンネーム：月原少年）で第20回鮎川哲也賞を受賞しデビュー。