Circle of Inevitability宿命之环

Aurore came to Cordu, six years ago and adopted Lumian 5 years ago, and since she is most likely a transmigrator people are guessing she might have taken over this body 6 or 5 years ago... Now that I think about it, do you guys think it's possible for a transmigrator to overtake a body of a beyonder? like just take over a Demigod who just died? Cause when Klein spawned, he was manipulated by Celestial Worthy to take a body that was in contact with Fool Pathway but now there is no such restriction...