Reina, a cool and lonely 19-year-old detective working in a small detective agency, teams up with unlucky but optimistic newbie Sato after an investigation into a small case in relation to a strange taxi driver leads them to be embroiled in a much bigger case.
Reina, a cool and lonely 19-year-old detective working in a small detective agency, teams up with unlucky but optimistic newbie Sato after an investigation into a small case in relation to a strange taxi driver leads them to be embroiled in a much bigger case.