Character : Serene

(セレネ, Serene)  is an outgoing, tomboy-ish teenage girl, the same age as Ein. She is an Arc, unlike the majority of the inhabitants of Riviera, who are Sprites. She used to live on Rosalina Island with other Arcs until her entire tribe was killed by the Grim Angel Malice. She alone survives and joins Ein, for whom she develops an infatuation. Serene has large, batlike wings, a trait shared by Arcs. She wears a helmet adorned with a pair of fake cat ears on her shoulder-length dark blue/indigo hair and has blue eyes. She wears a long pale blue vest over a black body-suit and a dark blue shawl.