I don't know why exactly, but I really do love this drama. It's not the first mermaid fantasy drama I've seen but this is my favorite.

Maybe because it has a little bit of everything. Started with a little bit of romance in a fantasy setting, riddled with moral lessons basically because it's made with kids in mind.

If the fantasy part is removed, love, family and friends remained constant. As well as jealousy, selfishness and greed..

This maybe made for kids, but is definitely well written and the actors were great specially the kid mermaid. Good OST too.