Lillian is a cheerful, bright mood-maker who tries her best to never stop smiling. She's weaker than most, though she never lets it stop her from accomplishing her goals. She's very ambitious and full of compassion, which makes her a perfect magical girl (and companion) for Purity. Lillian is determined to become the very best magical girl there is and to make Purity and her community proud, constantly going above and beyond. All in all though, she's just happy to be needed by a friend.

Lillian is your average magical girl protagonist. Sweet, silly, clumsy and full of love and ambition, she is a middle school student who fights evil in the name of love, happiness and Purity. Purity is very happy to have her. She's perfect! She's always been honest and gracious, and she's also just plain cute! She used to be just a normal school girl, but her life changed forever after she was sent into a coma after saving a young neighbor from an accident. She was in the hospital for a long time, with no one to keep her company.

Except for Purity. How sweet is that? Yes, Purity had saved her. In the girl's dreams, Purity spoke to her. She was a wonderful girl from the start, not even a little bit afraid. They became best friends in no time. It's a little embarassing to admit how fast it took for them to become so close! But Lillian and Purity had a bond that couldn't be broken. To protect it, Purity turned Lillian into a magical girl, effectively waking the poor thing up from her coma and saving her from her own mind.

After returning to school, Lillian decided that she would become determined to live her life to the fullest, for both herself and her best friend Purity. However, due to this desire, she can sometimes ignore her own limits and neglect her health, a habit she is working on getting rid of with Purity's help. Now she lives a double life, both as a student and a magical girl. How cute!