Well, that happened with a BANG! I saw the trailer a month or so before the series began airing and I immediately knew this was gonna be EPIC. Flashforward to 2 weeks after the series premiered, I finally watched 2 episodes together and was HOOKED. Know why that's a big deal? Because horror or supernatural isn't my thing. Alright, now let's get serious and actually talk about this series.
Story:
When I watched the trailer and started the series, I thought this was gonna be a long series. Because they're bringing so much to the plate. A mysterious male lead, black magic and a cult, a potential ship. And the first season barely scratched the surface of all of these. The story is promising, but the first season is definitely nowhere near enough. We saw a bit of Namsine's story and learned about Fa and Namsine's friendship. What I did think, though, is that we didn't need the romance between the leads. I admit I liked it for the most part, but I don't think it's an integral part of the story- which is solely my opinion. And just because it's incomplete, I'll give the story a 9/10.
Acting/characters:
This series has a surprisingly small cast, but considering it has only 4 episodes, anymore than that would've made the show crowded. But like everyone has already said, the cast gave their best performances. Everyone was amazing. This was my first time watching the main leads, Win and Prim in a drama and they were fantastic. I think Fa was a bit too dramatic at times that made some of the moments seem a bit fake, but they're easily ignorable because of the overall performance. Maybe this is an unpopular opinion, but I liked to see Ajin in his teacher getup more than in his 'professional' getup. Acting: 10/10 for me.
Music:
Not much to say about the music other than that it's terrifying and bone chilling. I had to watch a lot of scenes muted just so I don't get nightmares because of the sounds I hear. But that's just how I watch most of my horror stuff. ?? 10/10 because of the spookiness.
Rewatch value:
Definitely worth a rewatch before watching season 2 (to prevent the unlikely case in which it doesn't happen, I'll keep hoping and praying). Because they stuff a lot of story in these 4 episodes that might not be easy to remember during the time we wait. 8/10.
Overall:
Just watch it. Unless you can't deal with blood or horror or supernatural at all. Watch it cuz you'll find one or another reason to like it. It's worth the hype, and I'm probably one of the less biased people talking about this drama on this site. 9.5/10. It gets a 10 only after they complete this story with these characters.