This TV drama had so MUCH potential!

Finally we have the pairing of the FL and ML (I've seen them not together in Love Between Fairy and Devil) and Esther is not being her annoying, cutesy, whiny, child voice. She actually is mature, and graceful.
Except when she only has one whispery sad voice, and facial expression.

The cinematography, the lighting, the REAL voices (as opposed to annoying dubbed) and the start had so much potential to get to something REALLY good. There was mystery, there was an interesting premise... and even some good romance from the 1st ML and FL and 2nd ML and FL...

But I began to get really lost, confused half way through.

There are too many prolonged conversations which I think were intended to be loaded and filled with clues, but they just go too long winded.

Then there was the strange flashbacks that sometimes revealed something, but most times started to make me wonder the point of it all.

It didn't make sense, then I read that the ending was not just open ended but that it just seemed UNFINISHED. Like it had the potential to finish up properly, but ended up being vague and just incomplete.

So comes down to bad planning, bad writing.

Sadly I dropped it even having got so far as 21 episodes, because I preferred to spend those hours of my life watching sometimes that paid off rather than this that had the sparklings of a good story, but fell flat on its face.

I wish I could say the OST was good - but there was just some weird background music most of the time, not in line with the atmosphere or mood of the scene. There is again potential good songs on the OST, but just wasn't used. Usually I'd be like, oh good they did overuse it or variations of it, but they didn't use the music well for the scenes that needed it!

Don't bother. OR watch first few episodes to appreciate the filming and scenery and then ditch it because you'll end up frustrated and confused by the end. I totally wasted 21+ hours on this and wish I could have spent it reading or sleeping instead.