This show stuck to its core, being funny, silly but at the same time very interesting. there weren't any unnecessary plot lines or anything else I thought it was true to its core. However its not for people who can't remain patient with its story. It didn't seem like it was dragging the plot imo because the storyline is clumsy and silly as thats the genre and theme of the story so it made sense and although it's not always nice to have a ton of plottwists, the ones in this drama were fun to watch nonetheless.

Tip: Don't take the show too seriously. it is a comedy at the end of the day and definitely does a good job at being one.