The idea of the female character being a mermaid is interesting, however the plot is quite predictable and borderline. If you are looking for an intense and emotional romance drama, then this drama isn't it. It's fluffy and light; if you are having a bad day, this might be for you. And not to forget the slight second lead syndrome ♡ I think the main actress and lead actor have acting potential but what really caught my attention was the second lead actor. Maybe its the second lead syndrome... but his acting is good that I ended up watching another drama with him as one of the main actor haha. Overall, I think the drama might have more potential if there were more planning and thoughts made to the plot.