I consider Demon Diary on of my favorite manwha's. The story and characters are funny, enjoyable and adorable. To be honest I didn't think I would like Demon Diary that much but I found myself completely loving the entire series. Yes, the authors did change(Lee Ji Hyoung had high school entrance exams and was busy) but the new author(Lee Yun Hee) took the story and made it something that you could find yourself reading again and again.