I'll write a review without spoilers so dw if you read this before watching or whatever.
Also, considering you've already read the storyline above, I'll just get straight to the points not mentioned above.
This drama is a GEM. I mean yeah I prolly say that for every drama I've written a review for but seriously.
I'll start with the leads? They're so cool. I mean prolly the ideal couple you want in a drama. You know we fans have kdrama lead ships kinda stuff? Where we ship leads like Ko Moon young and Lee Rang? yes. In this drama, you need nothing except these two leads. Of course there were side characters too but I'll only talk about mains coz they outshine everyone.
They're both badass and awesome. Remember how kdramas make our blood boil and main leads only add to it by "leaving the matter"? NOPE. Mess with them if you want a kick on yo a**. I can go on for hours but I'll stop hehe.
Secondly the story. The story never gets old. There will be no scene which makes you go like- "Ah man too long" or "this is getting boring at this point". There are twists and jumpscares at every point you'd want. Also the story is so perfectly balanced. Not too much of zombie stuff n not too much of romcom.
And lastly the OSTs? The OSTs weren't as good as other dramas such as iotnbo or hdl or goblin or dots but still the background music went on at the right time, giving that extra push you need to cry out in the scenes and yeah that's it.
Make sure to check this drama outtttttt!!