She is the sister from Lee and a Member of the White Tigers. Her Bit Beast has the Name Galux. Mariah has feelings for Ray, the Ex-Member of the White Tigers. Mao was born in a secluded mountain village community in China, and was the younger sister of Chou Lee. Because their home was isolated from society in general, it did not possess modern technologies such as computers or cell phones. As such, Mao spent her time with her friends Gao, Kiki and her brother's best friend Kon Ray. Mao was especially close to the latter, as Ray was the one to give her first beyblade, and helped her practice, leading Mao to be fond of him. The group often practiced Beyblading constantly, alongside doing chores around the town.