The Last Mortal Earth Goddess

Esme is the last of her race. she was sent across the universe to escape the fate that befell her planet before her but it seems fate has other plans. 18 years after being cast into space she finally nears her destination Earth but it seems that she have a tail throughout her journey through the universe and one of her enemies scouts have found her and sent her location back to it's home.now that its only a matter of time before this planet also face destruction she has to come together with the planets inhabitants to insure they all survive for Esme will learn why an entire race is after her and why is this planet core weakly calling out to me