I watch my best friend and the way she lays a hand on my partner’s arm, throwing me a knowing glance. I haven’t seen her for so long. She knows my darkest secret. Is she about to blow up the perfect life I’ve created?

My partner José and I have poured everything into opening this rustic farmhouse retreat nestled high in the Spanish mountains. Finally we’re ready to welcome our first guests.

But a cold chill comes over me when I recognize Saskia. She’s part of my old life, the one I made sure to leave behind, and that José knows nothing about. Saskia knows everything about me—even the terrible secret I’ve carried for so long. She’s exposed me once before. Is she here to do it again?

She swears all she wants is for us to be friends again and she’s being so sweet, helping out whenever she can. Maybe she really is trying to make amends. But when I see that our beautiful water fountain is stained a deep red I’m certain it was her. She’s here for revenge.

Then I find the body floating in the pool. My stomach drops as I realize it can’t have been Saskia—because she was with me.

I’m in a nightmare. Someone is determined to destroy everything I love. But who are they, and how far are they willing to go? And will I be able to stop them before it’s too late?