Rock girl is composed of enthusiastic Alice, calm Thalia and lively Olian. In front of them is a world full of music, mystery and magic. In order to deal with the enemy and save the people on the planet, they worked together in Qi Xin.

? Princess Alice Evy dia? Height: 1.65m? Energy: crystal magic? 15-year-old Alice is a kind, interesting, upright but a little stubborn girl. She is always ready to help others, but sometimes she is a little reckless.

? Princess Thalia Cyrus? Height: 1.63m? Energy: crystal magic? Thalia always looks serious. She is smart, disciplined and mature, but she always keeps all her weaknesses and anxieties in her heart.

Olian. Princess Walter's height: 1.70m? Energy: crystal magic? Orian is a energetic girl. She likes to talk, laugh and be passionate. She is always curious about everything and always does things by instinct. It is more appropriate to describe her as a freak.