Fundamentally a legal thriller driven by deductive reasoning style of investigation and well placed surprising plot twists with sporadic emotions.


The show starts off in a little convoluted manner where you find it difficult to establish the relationships between characters and their motives. But as it progresses the thrill of investigation keeps the viewer hooked in and demands your attention to decipher the aforementioned problem.

It deals with backstabs and betrayals throughout the first half of the show so that you are unable to trust most of the characters. Then it settles down and moves towards revealing all the mysteries.

Even though it has a social message in the end, it doesnt preach you but rather warns (this is especially relevant for the local South Korean audience) about the danger.

The acting of the whole cast is top notch. It actually elevates the writing.
Music does its job creating the environment for a thriller.

The drawback is that it remains subtle in its revelation of twists and answers to some questions throughout the show which may warrant a second time viewing and it probably will irk some of the viewers.
It does pursue a line story among many which felt unnecessary in retrospection at the end.


It keeps you hooked in primarily due to the pacy writing and complex plot. If you are one for simple dramas, this is not your cup of tea. Otherwise, this is a must watch.