Frozen

You decide to enter the door that has the name Frozen in it. You walk inside and then you find yourself inside a castle, which you recognize is the same castle from Arendelle as seen in the movie.

As you are walking through a hallway, you see in a mirror that you're now Kristoff from the movie

At the end of the hallway you enter through a door and see the dining room. On top of the table you see a card with something written on it. When you pick it up, you see the following message

"Kristoff

Meet me in my room, it's urgent

Signed Anna"

Wondering what it could be, you go to her room as you open the door you find