The M Riders Finding Pangu.

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.