In this darkly comic feminist mystery, three women team up to take their lives back after discovering their toxic ex has been sucking the life out of his girlfriends with his gaslighting ways.

Ivy thought heartbreak was the worst thing her ex could do to her—until she ended up with a constant throbbing headache, her hair started falling out, and every doctor told her she was imagining things. Then Roisin shows up at her door with the same symptoms and a wild theory: he did this to us.

Turns out their mutual ex, the charming man who gaslit his way into their lives, has been literally sucking the life out of his girlfriends. And he’s already moved on to his next victim, Evanthe.

Now Ivy, Roisin, and Evanthe are done playing nice. They’re taking their lives back, one way or another. But when revenge turns supernatural, the rules change fast. How far will they go to stop him? And what happens when the monster you’re hunting still knows how to get under your skin?