The 6 princesses but only sisters because of their Dad's blood (the king). They have different mothers. Names and personalities: Gaeul is the oldest. The calm and the matured one. (The next to the throne.) Yujin is the second oldest who's also matured. She plays fencing for fun. Rei, Wonyoung and Liz are the same ages, they're called the triplets despite having different mothers. They are evil and always tormenting the maids and slaves around the castle. Leeseo is the youngest and kindest.