This was so good until...it was not any more!

The story about a ditzy heiress/police detective and her butler was original and fun at the beginning. But then the story stayed put: no character development, no change, immobile. And that ruined it for me. I enjoyed the first half, slept through the second.

The world building is rather fun and colourful. She is kind and living in her bubble since she has no idea how ordinary (i.e. not obscenely rich!) people live. Her reactions are funny. The butler is stoic, cold-blooded and direct. Their relationship is fun.
Her boss is another rich man, completely self-centred and incompetent as a detective. So the butler solves the cases for the heiress and her boss takes the credit.

The drama is based on a manga and maybe this static characters work there but in a drama I need to see the results of the interactions between these characters. Nothing! Everyone remains in their place and while the initial cases hid this lack of development, once I was used to the format, I completely lost interest.

The heiress puts her glasses on and goes to the crime scene in a limo. Her butler follows her hidden from sight while she investigates (nobody knows that she's a heiress!) with her incompetent boss. In the evening, she tells her butler what she learned during the investigation. He insults her politely because she did not figure out who the culprit is even though it was crystal clear to him. So, over desert (hence the title of the drama!), he explains everything to her. They confront the culprit who is then arrested by her ignorant boss.

The characters are fun in small doses: you cannot binge this, it becomes quickly unwatchable! The subs made it also fun to watch because the subber made an extra effort to translate everything that was shown on the screen (there were a lot of manga like graphics!). Except for the last two episodes (one story in two parts!) which lacked those extras in english and suddenly the drama was much worse for it!

Key word here is: FUN!