Story:He is the older brother of Mephiles and was originally the keeper of the chaos emeralds.However there where rumors that Luner and Mephiles where the creators of the chaos emeralds.Everyone feared the two thinking they where monsters from a different world.This made Mephiles mad and rebeled against mankind.Luner tried to stop him but Mephiles used the chaos emeralds and formed into a monster.Luner had to defeat him and throughout the years,he has been alone and full of grief. #Sonic #Lunar