Now reading the perspective of a girl named Cali, who lives in a little town of Minnesota. Her home is on the side of a quiet road, and she has a little barn in the backyard. Nobody really goes in there, but during the spring and summer they keep a couple cows for extra milk. One day during the winter she went out to explore the barn and forest behind it, but came across a key? She picked it up not knowing what for, but still went to explore the barn, and found a door behind it. But what for?