It is later revealed that she is Rio's half-sister and a gate holder who swore revenge on Rio and her mother, Risa Rollins, who allegedly alloped with her father, causing Rina's mother to fall into a coma.
It is later revealed that she is Rio's half-sister and a Gate Holder working under Cartia, who is revealed to be her aunt. She seeks revenge on Rio and her mother, Risa Rollins, who allegedly eloped with her father, causing Rina's mother to fall into a coma.