The game begins with Valanice talking with Rosella about it being time for her to find a man to marry. However, Rosella is not quite ready to marry. She has more adventuring she wants to do. As her mother is talking to her, Rosella watches a dragonfly fly into a lake. She looks in after it and notices a castle in some clouds. For some reason, she decides to jump into the lake and follow it. Valanice quickly realizes what happens and jumps in after her. Valanice then sees Rosella's arm being grabbed but can't get to her in time to try pulling her back.