Twist of divinities

From a mysterious talking shadow to the journey of unwinding the past. The future of a biracial girl, Laura, was already planned right from her ancestral roots before she was born.
Her parents were faced with protecting the past at all costs since correcting the past might endanger all that was made, including Laura and her younger sibling. But only one hidden loophole could save just one soul intertwined with another.
Meanwhile, Laura's teenage werewolf lover "Jelvin" is a mystery to solve. He also appeared to know a great deal about her, and she is yet to find out about his werewolf nature.
Has Jelvin been there all along and does he have the gift to save her?
Would there be another way to save all that had been spellbound? Watch out for how the story unwinds right from the start.