Rosemary Chu-Shen is the legal guardian of Olive Chu.
When Olive didn't return home one day, Rosemary alerted her father, Tony. Olive had been abducted by Mason Savoy and was being trained to become a great warrior. Olive's test scores suffered from the lack of concentration. However, she soon started using her Cibopathy to help increase her performance in school and Rosemary became happy with her once again.
