The castle and the princess

Once upon a time there was a princess called Lucy and she lives in a wizard castle. Then there was a monster trying to eat her. But she found a secret door to get out of the castle. Next she locked the secret door so that the monster won't come out. After that she ran back home and the monster won't come back ever again. Then when she was at her house she heard a knock at the door she went and open it was the monster. Princess Lucy got a freak out that  the monster was here then she went into her room. and locked the door quickly before her mum came.