
Can someone tell me from which chapter should I read? I really want to read the novel and I am debating if I should read the entire thing or just catch up.

I don't read this novel, but it's almost always best to read from the start. Especially stories like this with a lot going on politically and with multiple side characters and things.
Novels almost always have extra scenes or more information that you just can't squish into a comic because it would make it feel draggy or just wouldn't work properly with the medium.

Now all I want is for that Jurion getting his ass handed to him. (For people who don't remember, jurion is the one who probably gave Duke the pill since he is the one who wanted to help duke with the assassination of Jiwoo. All this because the dude can't accept that ji young’s affection is towards Jiwoo)
(Also schnauder looked upset slightly but maybe that's just my eyes.) Anyways Duke is dead finally.. I don't have any sympathy for him since he was too far gone.. I mean he betrayed the WAA arc kids (One of them even died, Asher lost his arm ╥﹏╥) he was always causing too much issues for Jiwoo so it's good..
To be honest, I really badly hope that author don’t do this to sucheon… I don't want him to go all villain.. Maybe a healthy rivalry.. Please

The reason why I am sure that it was jurion because of that one panel of duke meeting the black masked dude about Jiwoo’s assassination. At the last panel we got to see the eyes and I checked, it was exactly like jurion. In that chapter we also saw how jealous jurion was when he saw Jiwoo and jiyoung walking away.
There are total 20 chapters in the mass release!!! I can't wait for them to release the other remaining chapters!! (づ ̄ ³ ̄)づ