I didn't have too many expectations when watching the first part of the movie. Like a family that gets rich thanks to the superpowers of family members, then they prepare to fall into a "financial crisis" when the members lose their superpowers due to "modern diseases". I find this quite funny and.... a bit "childish". However, the screenwriter has developed the plot reasonably and deeply. In fact, many people suffer from the same "modern diseases" as the characters.
I love how the characters develop through each episode. Relationships and misunderstandings are gradually resolved properly. The movie is not only about love but also about family, friends, etc. What I especially like the most is the way the movie is shot, which is quite special compared to other Korean movies. The ending left me quite confused but overall it was an okay ending