Characters:

Lee Ji Eun

Jang Woo Young

Jang Pil Suk

On one frosty winter night, it was late Christmas.

Jiyeon and her family were celebrating the holiday with a homemade turkey fresh out of the oven and mashed potatoes.

As she was preparing the varieties of food, she heard a loud knocking sound coming from the door.

She leaned over and peeked out a little.

All she saw and heard were the swaying trees and nothing but the howling wind.

While she was chopping up the meat, she heard the same knocking sound at the door.

Suddenly, the door burst open.

The next day, the Police Department found three dead bodies with several wounds and punctures.

Nobody knows who the culprit was because the person who did it left no trace behind.

The only person who knows.. is Jiyeon.