Suspenseful Short Story on KU, How soon can you guess the ending?

[Jay]

Blood Relatives

If you are in a mood for a suspenseful quick read(Short Story) you can find this book on KU: https://www.amazon.com/dp/B082Q42WJQ/

Blood Relatives
An intriguing tale about teenage angst, conflict, suspense and self-discovery that will grip you till the twist ending. How soon can you figure out the ending using the clues along the way?

Upir, a teenage schoolgirl, can’t relate to her peculiar parents. Do they have a drinking problem? She uncovers a power she never knew she had. And a seemingly insignificant incident at her friend Sandy’s house turns her life upside down.

What do you think she will discover about herself in the end?