Immortality is not a gift, it is a curse. Atleast, that's how Rae feels about it. Over the past 1000 years, she had watched anyone she cared about wither away and die in her arms, over and over again. She never knew what she was, she just woke up one day with no memory, but she knew she was dangerous to humans and did her best to just stay away from them to avoid causing them harm. She eventually meets the X Men and Professor Xavier helps her control her abilities so she can use them for good to help the humans. For years, she battles side by side with the X Men and becomes Xavier's prodigy and pride and joy. He was the brother she never had. But even he grew old and fragile...
After her mentor is gone, the X Men just isn't the same and she leaves them to find a new adventure. After finding a note from Xavier, she is led to none other than Tony Stark. Even though her heart is tired of grieving for the mortals she cares for, she can't help but fall in love with the Avengers team and chooses to stay in Stark Tower. She never thought she would meet any one else like her, a truly old soul, until an Asgardian God pops in for a visit...