I found this series thanks to the recommendations here on MyDramaList. Therefore I haven't read the novel it originates from or the manga. At first, what made me continue to watch the series was the fun atmosphere and the witty mystery solving. However, as the series went on, an incredibly adorable "love story" began. I won't say to what extent it went. You will find it out by watching the series (please note the " " ;) ). I can tell you that the best thing about this series, at least in my opinion, is acting, especially of the main characters. They indeed welcomed you to a wonderful adventure. Thus, I highly recommend this series to anyone who loves both detective and romantic series.