Yuelia (Japanese: ユエリア,Yueria) originally known as Flutter (Japanese: チョウチョ,Chōchō, literally meaning; "Butterfly"; US version: Butterfly) is the daughter of Divinus and Celestia and has a younger twin sister named Noelia. Yuelia is from Lunares but came down to Reveria in order to save it from destruction by collecting as many wishes as she can from different peoples she encounters during her journey. After you complete the story, she can be your ally by talking to her in your room.
Yuelia has good intentions, but she can be hasty and a little bit scatter-brained. Although she and Noelia are sisters, they often get in fights regarding Yuelia's attitude. She can also be forgetful, which is seen when she returns to Reveria on the Goddess Ship and leaves out an important part (the same thing Celestia had done), causing it to crash into the Spirit Tree in Elderwood Village.
Initially known as Butterfly (Flutter for JP Version), Yuelia has the player complete several quests. Although several NPCs drop hints that she is not a butterfly, it is not revealed until "Tale of Lunares Chapter Five". Yuelia seems to be young in the game, as Divinus treats her like a child. She has a creamed bob hairstyle with ponytails along with a white hood over her head. Yuelia also wears some type of necklace around her neck. She wears a short cloak with a crescent moon on the front. The rest of the cloak is outlined with gold, and her sleeves appear to extend slightly past her hands. There is blue fabric on her dress that seems to be tightened with a red knot. While she wears no socks, she wears bronze sandals for her feet. Yuelia also has deep blue eyes, with a light blue diamond shaped cornea. She is sometimes mistaken for her mother, Celestia.
As Flutter, she is shown as a white butterfly with six yellow spoon-like shapes radiating from her center on her top two wings and four blue spoons on her bottom wings. The two top wings are blue-tipped. She sparkles whenever she flies.
Yuelia can be found in the player's room in the form of a butterfly. If the player talks to her, she will count up the bliss the player has gathered during their journey if wanted. She also turns back to Yuelia if asked to join the player's party.
Yuelia will heal a single ally or a group by 90-110 health, and she also removes any negative status effects such as poison or paralysis. Yuelia may also charge briefly before casting an area of effect explosion, dealing 80-100 damage. She can also launch a single star or cluster of stars, dealing 40-50 damage each.
(To the player) "Y-you! Hey, you there! <after player chooses "Of Course! section"> I have no idea who you are, but I thank you for your bravery. Still...I must refuse your help. I must try to deal with these ruffians myself..."