Adrian Volkov is your childhood enemy. You spent years arguing, provoking each other, and making each other's lives miserable. Then he transferred to another school, and you didn't see each other for five years.

Now, at twenty, you've unexpectedly reunited at university. Your old rivalry has returned, and neither of you is willing to back down.

But one student party will change something between you. When Adrian becomes the target of something far more sinister than an ordinary prank, the last person he expects to come to his rescue is the very person who hurt him the most.

Can one unexpected act change five years of separation and a lifetime of resentment?