The drama revolves a lot around the question of how to tell whether someone is lying or telling the truth. This makes it interesting and fresh. There's also a murder plot as the female leads mother has gone missing in her childhood and her father has been suspected of murder. The family theme is well intertwined with the crime psychology thread.

The father actor is particularly great. All in all this is a good and worthwhile drama to watch. It's not a gamechanging drama, but if like me you are tired of the whodunnit murder mysteries, the focus on psychology makes it different. It offers some food for thought, as the message is that not all lies and lying are necessarily bad. Sometimes lies are meant to avoid hurting other people unnecessarily. The drama has a very satisfactory ending leaving watchers with good feelings.