Adopted by middle classed parents, Xiao Mai has always had a dream to be an heiress. Who knew that one day this dream would come true. Xiao Mai's biological grandfather is the head of a prestigous aristocratic family and after many years of searching, he finally finds his long lost granddaughter. As she starts her life as an heiress, everyday is filled with excitement, however, everything seems a bit different from what she had imagined them to be.

The M Riders are members of a magic school hidden in the parallel space outside the earth’s atmosphere. After a mission to rescue magical creatures on the earth, a villain finds the school and threatens to destroy the earth. In order to save the earth, the M Riders embark on a journey to find the mysterious Pangu stone and they will discover that Pangu's mysterious power is inextricably linked with their own magic.