The cast did well, the characters were entertaining, villains not that bad, production value was obviously high... so why didn't it work out? Not enough brain power was used in writing the plot.

Fantasy set in modern times should explore the unexplained, but never go against what we actually know and contradict the reality. When they dropped the "I got resurrected in a new body, but my DNA stayed the same" I was extremely close to dropping it again. Honestly, I did not think it could go any more illogical.

Sadly, the lack of logic was a prominent part of the plot. Characters, depending on the given situation, turned either smart or dumb. The show used exactly the same plot lines over and over again. How many times can I watch Hee Jin's mom being kidnapped? Or Se Yun being in the same type of danger?

The ridiculousness of the script made it entertaining though. There is one secret child, and then there is another... and third. Cross-dressing Cha Min DEAD BODY and putting a wig on it, so the killer can bring him back to life... And the weird plot twist in the end with god (?) showing up, just to give us that sweet forced happy ending.

I'm sorry, but when Cha Min started disappearing Thanos style I laughed like crazy. How nice of the Abyss to start from the bottom to the top, so he had these few seconds to say goodbye. The rules of Abyss make no sense; that's the conclusion.

Also, at some point I wanted to (┛ಠ_ಠ)┛彡┻━┻ after hearing all the "Se Yun is not as pretty now, she looks average" jokes and comments. It was laughable with how beautiful Park Bo Young is.

So, did I like anything? Yes. I'd say the cast did an amazing job portraying the characters and the chemistry between the leads was truly great. The thing that caught my attention was how natural the skinship was.

Overall, I kind of enjoyed the experience of watching, simply because my expectations were as low as possible. My forehead hurts from facepalming.