I read the manhwa before the kbl release and I think it's a decent adaptation. There's some elements that are missing but if someone who hasn't read the manhwa, watch this first, they won't really notice it but, again the problem with the kbls it's that they're really short which makes the plot feel rushed and unfortunately this happens here too.
Still, it was entertaining and I binge watched lol

I really want to give the yechan's actor a big applause, he did such a great job portraying yechan's personality!!

The ost is really good too and there are beautiful scenes, the atmosphere was really nice.

please give this kbl a try. it's really funny and cute and if you want, read the manhwa too!!!