____*Spoiler Free*____
Sweet Home,
The manhwa that a lot of people know because of Bastard. I thought, Bastard was a masterpiece. But now after reading Sweet Home, Sweet Home came to my first place VERY fast. The story is definitely a thriller, my anxiety was almost continuously high. I've read it and not once I thought low of it, this story is so well done, it's deep and the art is also beautiful.
I can't really explain it itself, you should (if you haven't) just go and read it and have this experience for yourself. I really hope you'll enjoy this manhwa just as much as I did!