Juliette Bolten, who grew up adoring christmas, living in a town which rejoiced the festival dearly. Each year, the whole town is adorned for this special occasion of the year, and this year, Juliette is selected to do the project. While she is happier than ever to do this task, she is also faced with a bit of challenge with her fellow co-organizer, Lee Minho. Minho hates everything, including christmas, he was basically the Grinch. And what happens when both Juliette and Minho manage to somehow create a rivalry between them, while still living together?