Cartagra: Tsukigurui no Yamai – Ep.1

The hero of this story is Takashiro Shugo, an ex-police officer who is currently unemployed. But from time to time he takes on detective work from his former boss. As the plot unfolds, the main character is assigned to find a missing person, Kozuki Yura. She turns out to be his ex-girlfriend. As he searches for her, several mysterious murders occur that are somehow connected to her.