Presea is a silent, emotionless girl Lloyd and company meet soon after they land in Tethe'alla. When the group discovers that Presea is the victim of Cruxis Crystal experiments that took away her emotions and froze her growth, Lloyd agrees to make a Key Crest to cancel out the negative effects her Exsphere has on her. After turning back to normal, Presea agrees to help Lloyd's party to make up for the time she has lost.
