Primordial: A Star Of Another World

This world was created by beings of unimaginable power no one knows where they came from it's as if they were always there. These beings are called primordials and the last survivor of them is on the brink of death until a new soul is merged with theirs creating an entirely new being. Astra a being created from the soul of a dying primordial and a human from another world finds herself with very little memories of both her former selves' lives. Now she will adventure this world full of magic and wonder to rediscovered herself. It has been a couple millennia since the primordials have perished so how will the world react when they find living proof of their history?