Timeline Goddess

What if one day you pass out on your way to your first day of work after graduating highschool because of a strangely loud yet extremely quiet explosion, and then you wake up in a pure white space?

Would you freak out or go its just a weird dream?

Well thats exactly what Aressa Rayehk is going through right now as she's looking at the white space around her.

Then she hears an extremely tired but beautiful voice saying "...is she truly the only survivor? The only survivor out of this entire timeline?"