Adapted from the novel "Sogiya Shacho Ishihara Akiko Series" (葬儀屋社長 石原明子シリーズ) by Yamamura Misa (山村美紗).
A locksmith who can open any kind of lock with his well-honed fingertip skills is caught up in a case in which his nephew is put in danger just because he played a role in exposing political bribery due to his special skills, and his love for his sister-in-law.
