An environmental analyst is asked by the police to determine if two deaths by hydrogen sulfide poisoning are an accident - or a murder. But when he meets a young woman at both sites, a scientific mystery begins.

Starring:

Shô Sakurai , Suzu Hirose , Sôta Fukushi , Rei Dan , Lily Franky , Tao Okamoto , Eriko Satô , Mirai Shida , Masanobu Takashima , Hiroshi Tamaki , Etsushi Toyokawa

Genre:

Drama, Mystery, Thriller