Castorice

遐蝶 / キャストリス

Aidonia, the land that reveres death, where snow falls endlessly, has today drifted into a sweet slumber. Castorice, daughter of the River of Souls and Chrysos Heir in search of the "Death" Coreflame, sets forth. You must guard the lament of souls and embrace the solitude of destiny.
— Life and death are but a journey. When butterfly alights on the branch, what withers will bloom anew.
Castorice appears as a young woman with pale skin, bright lilac eyes, pointed ears, and lavender, thigh-length hair styled into the shape of a ribcage, ending in two long ponytails. Her hair is adorned with multiple accessories, including dark purple butterfly clips, a purple ribbon on her left side, white bows at the ends of her ponytails, and a black crown embedded with lavender gems and flowers atop her head.
Her outfit consists of a white and purple sleeveless dress, a purple and white frilled choker, asymmetrical purple gloves, and butterfly-patterned, thigh-length white stockings attached with a garter belt. The style of the upper part of her dress is reminiscent of bones and bandages, with white, bone-like markings seemingly attached to her skin near her collarbone and a light purple ribbon at the center of her chest. The lower section of her dress is short in the front and long in the back, split down the middle as it fades into a deeper purple, with some of the frilled edges appearing charred. There is also a thin, long white strip of fabric on her right side adorned with white bows. The glove on her left arm reaches just past her elbow and ends in a butterfly design, while the glove on her right ends at her wrist and is decorated with white frills and a black decoration similar to her crown. Much of her overall outfit is embellished with butterfly and flower accessories, including on her choker, chest, upper right arm, right thigh, and heeled shoes.