She was supposed to be just a student. A mistake. A one-time thing.But now, she's the only thing he can’t stop thinking about.Zarah is young, smart, and caught in the web of her dangerously handsome professor — a man with secrets, regrets, and a past that refuses to stay buried.When forbidden lines are crossed, and emotions get involved, the classroom becomes a battleground for control, heartbreak… and undeniable desire.What happens when a mistake becomes the only thing worth fighting for?