If you are a huge fan of fantasy dramas or high fashion / chic style dramas such as Goblin, Black Knight and Hotel Del Luna, I suggest you go for this. It's definitely worth watching. Apart of all the character's nice outfits, their acting is always better than expected. As always, Lee Seung gi, Oh Yeon Seo and Cha Seung Won's acting really makes us fall in love with their roles. Most of the scenes are quite funny and there are some sad scenes as well.
In conclusion, fans of fantasy or high fashion dramas will love this.