Based on the manga by Ritsu Miyako, this unique drama pairs a penniless detective with a razor-sharp eye for detail with a mysterious woman who can detect lies...?! Together, they unravel complex cases where truth and deception intertwine like threads in a delicate web, all set against the backdrop of a retro-modern cityscape.

This romance follows two unlikely souls bridging vast differences through secret lessons. A strict high school teacher, raised in a rigid household, begins tutoring a kind-hearted but illiterate nightclub host. As their bond deepens, societal judgment, jealousy, and prejudice threaten their forbidden connection.