Chaos in the World

I am a servant, a maid living in a castle. I have a master - Miss. In addition to doing some chores in the castle every day, I also go to the lady's room at night to deliver milk to her. Sometimes the lady would tell me some stories. Those stories made me think they were true, but they were not true. Only the lady knew. Sometimes I fall into dreams, but when I wake up I don't remember anything. There are always weird things appearing next to my bed...