The beginning gives similar vibes of HTGAWM but it is better without the unnecessary drama.

I think it portrays how the morality and ethics of our actions are generally in shades of grey instead of clear black and white, and why this fight is harder for people who are fighting for justice and sees the world and actions of humans in clear black and white.
The acting of the cast is really great so is the cinematography and OST.
I think this drama is not for binge-watching but to kind of enjoy like a cup of hot coffee.
The hints of romance are low-key which only makes it more fun to watch, it always heartwarming when romance starts with two characters respecting each either than the usual I will save you bull shit.
So for me, this is a must-watch drama for people who enjoys this genre and if nothing else definitely watch for cute ML.