Amaterasu is the revered Kitsune Goddess of the Sun. She, along with the destroyer Susanno, descended to Mobius to help train Sonic and his friends, even if it meant breaking him in more ways than one. Sonic unlocked his Super Sonic 4 transformation, and Tails understood his heritage, looking up to Amaterasu for guidance. But ever since her ascendancy into Elder God, her childish antics have vanished, she slowly cared little for her own race, and betrayed Tails in his quest to save his race