It was a Christmas party at your home, after which your parents left for you some kind of gift in the big box under the christmas tree and left you for a week to be by your own, just to spend your holiday with your friends or alone, it was your choice after all.

However, some kind of strange noise from downstairs caught you off guard. You walked out from your room and headed downstairs. Some kind of barely visible light was coming from living room. You've entered, and saw that the box with your present was lightening a bit and even moving.