Warning ⚠️: Might contain spoilers

Plot: Basically it’s like little mermaid but with past life and sprinkle of murder(which is interesting). However, for theatrics to work, some things don’t make sense. For example, she can’t be rained on or get wet or she’ll turn to be a mermaid, so she doesn’t shower or wash hands(?), she claims she doesn’t have money but she actually received money from Chi Hyun, how can the police not remember her when she didn’t even erase his memories( it’s not like she knows where he lives), the doctor’s role and purpose was questionable as well(even in the joseon period) and that made this drama less convincing despite the fantasy element. Still, it was watchable to the extent that you wanna know how it will end so you binge watch it. If you’re not particular with small stuff then you wouldn’t notice what I mentioned.

Acting: The kid(Yoon Ah) is the cutest. I adore her here. LMH did great, JJH decent acting. Their chemistry wasn’t explosive for me. I was more excited about Hye Sun(Shi Ah) and Won ho(Tae Yo)’s love development. The rest of the characters were good and satisfying.

Music: Not catchy enough, even the songs for the sad scenes.

Rewatch Value: Definitely a ‘no’ for me. Even the kissing scenes of main leads feel forced. I do like some of the bed scenes.

Overall: 5-6 stars for the thrill, animation and acting. Spain looks stunning and they showed that very well in the drama. Legend of the blue sea is not droppable but not excellent either.