PART 1: 10 ⭐
I was hesitant to watch this drama because some reviews say it's boring and there is too much torture. Good thing I decided to give this a chance anyway because this drama freaking exceeded my expectations. From the visuals, the storytelling, the characters, the acting and the music - everything is done so, so well. There is not even a single boring part and the torture scenes are very timid and not horror type at all. I binge-watched part 1 in two days and it was the best thing I ever did.

Main couple is super cute and I really appreciated that for a Xianxia drama the FL is strong-headed, clever and resourceful. The ML is very cute, devoted and strong-willed. I also love mermaids and in this case I love seeing a story about a merman. There are also two side couples that are adorable. In fact I love all the characters, even the villain's personalities are done really well.

Visually it's beautiful, the music is lovely when the ML is singing. There are no more words for me to describe how pleasantly surprised I was with this drama and it's totally worth the watch.

PART 2: 7.5 ⭐
Second part of the story is consistent with the look and feel BUT not as good as part 1. The first half (10 episodes) pacing of the plot is very slow and not much happens. It's quite heavy and dark so not the easiest to watch but the beautiful kissing scenes in between the depressive scenes made up for it. Second half (last 10 episodes) was more enjoyable, the plot moved well and wrapped up the series nicely. The ending of the drama leaned heavily on the dilemma whether all the couples will have a happy ending or not so if you like that kind of angst, you'll enjoy that. The final battle scenes were enjoyable but not as impactful as I would have liked (compared to the first part).

OVERALL: 9 ⭐ I enjoyed the visuals, storyline and romance of the story so I'll highly recommend the drama.