Evil Queen Yuria has been ruling her castle for past 10 years since she took it over from her father. This webtoon is about her (comical and ridiculous) days.

Source: http://www.foxtoon.com/comic/Devilholiday
Scanlation: http://www.surasplace.com/index.php/scanlation/item/92-evil-queen-s-holiday.html