I only read a few episodes of the webtoon so i cant make a comparison between the webtoon and the drama.
However, the drama was so-so, the acting was good and the story was cute BUT the cliché was over the top and too many. A little here and there would have been okay but i found it was too unbearable to watch some scenes, it made me cringe. The episodes were predictable and i knew how this was going to end, i did not really enjoy the drama as a matter of fact i skipped a lot of scenes from various episodes.

If i had to compare this with My ID Gangnam beauty, Gangnam beauty takes the cake.

This drama was not to my liking, however, if you like cute girly romancy lovey dovey chessy drama, then this one is for you.