Sully was born and raised in the slums of North Ambria.
She escapes to Crossbell City where she broke into the Arc en Ciel theatre during one of performer Ilya Platiere's rehearsals. Sully resented the unfair gap between the glamorous Ilya and her own miserable life, so she repeatedly broke into Ilya's apartment in Hotel Raisins at The West Street.
When she was caught red-handed by the Special Support Section, Ilya considered Sully a great fit for her team and took her into the Arc en Ciel troupe. Sully became the Star Princess in the play Golden Sun, Silver Moon.
Sully went through a period of depression after the Crossbell City Attack, where Ilya had protected her life at almost the cost of her own life. Fortunately, Ilya made a miraculous recovery so she could dance alongside Sully and Rixia Mao during the Imperial occupation of Crossbell.
|Arc en Ciel|
|A young dancer from Arc en Ciel. More than just a pretty face, she also collaborates with the SSS and helps out Jona.|
With Ilya still recovering from her injury, Sully is now all alone in the high-class apartment she and her mentor once shared.
With two of their top dancers out, Sully was forced to step in, and she put on a dazzling show. Is this the birth of a brand-new star?
Zero and Ao no Kiseki