What could be worse than having your enemy shoved forcefully back into your life? Unfortunately for Phoebe Brooks that's exactly what happens when her brother chooses to get together with the worst choice imaginable - her enemies sister. Sebastian Diaz, her childhood friend turned enemy was the last person in the world, Phoebe wanted wrapped up in her life. Terrified of a future stuck together, the mutual enemies agree on a pact. A pact to work together to destroy the blossoming relationship between their siblings before it's too late.