It is a very strong story with a combination of strong cast. Since I try to not spoil anything in here, I go with a short review. The storyline is really good. The character development was amazing. It has a little bit of mysterious vibe at first which was solved very on time since it is not a mysterious genre and they didn't make it a boring story around a small mystery. The story line was very good all around. It has a strong bromance which was developed through the story and also team development between the characters was really good.
The act of the two MLs was amazing. Very much complementary of each others. Both amazing actors. Also all of the side characters have their own stories which were developed so good. The acting of the majority of actors and actresses were really good, specially those older ones.
I recommend it highly to watch it and if you are into rewatch, it is even worthy of rewatching.