Guardian Angels

After saving the Sol Dimension from being taking over by Battra, Kathy the Moth teleported him and herself to Sonic's dimension where she will stay there as her new home dimension and protect it from Battra and from other evil forces. By Battra's meddling, Kathy had crash-landed on Angel Island and was found by Knuckles. But little did he realize that he had found Mothra herself.