First 3/4 episodes : I was bored. The cast was great but I didnt understand where the drama was going, it was slow and there was no real storyline, I thought it was about the rivalry between two prosecutors but the drama didn't really develop that aspect either.

From the 4th/5th episode : the drama is based on what working as a prosecutor looks like in reality and that's the only continuous storyline.
The underlying concept is showing a different side of society in each episode. Theres an episode about domestic abuse, one about fraud, one about school violence ... and so on.

And in every theme, you witness 4 sides : the victim, the assailant, the entourage and the prosecutor.
What are the hardships, the reactions and the motives of each one of them.

As soon as I started watching the drama as an observation of society rather than trying to look for a continuous drama-like storyline, I got completely hooked.
This drama takes a huge risk in trying to portray reality and using episodic stories which may seem slow or boring for the viewers but I think the drama was amazingly done within the concept chosen.
The acting was really on point. I definitely cried a couple times.

If you like realistic and emotional dramas, this one is for you, give it time ?