Unicorns and why Henry hated them

Henry's job is to kill dangerous magical creatures; the only problem is, no one can ever see magical creatures as anything but "whimsical" or "innocent".

Emily is Henry's daughter, and a self-proclaimed lover of Unicorns, to her father's great dismay. After all, Unicorns- you know, horse-like looking things with a sharp (very sharp!) horn on their head- are his worse enemy.

When a unicorn is sighted in the forests surrounding their small town, the two of them couldn't have been more excited, though for completely different reasons; Henry, because he would finally get a chance to kill the creature he hated, and Emily, because she would get to see the creature she'd idolised for most of her life.

The only problem is, they'd have to find it first...