Elena is a kind third year in middle school who loves flowers. She is multilingual, speaking Japanese, English, and Spanish. With the power of her Star Color Pendant and her Star Color Pen, she becomes Cure Soleil. With her friends Hikaru Hoshina aka Cure Star, Lala Hagoromo aka Cure Milky, Madoka Kaguya aka Cure Selene, Prunce, and Yuni aka Cure Cosmo, she protects the galaxy, along with an alien named Fuwa, from evil. She works to recover the 12 Star Princess Pens from villains.