V. D. Taylor

You're granted one wish, but choose wisely, for it may cost you everything. This is the story of Emily Gate, a freshman forced to move to a bustling city far larger than her hometown to attend university. The only person she knows there is her best friend, Beatrice. At first, everything seems normal-new city, university life, the usual routine. But soon, Emily finds herself entangled in a fierce and dangerous game with a demon.
The rules are few, but the choices are endless. Every move could be a trap, and every mistake might endanger her or those she loves. Things are more complicated than they seem, because a boy and feelings are involved.