Susan Walker suspected something was a little off when her blonde nan tried to club her when she was just six years old. Nevertheless, she lived a relatively normal life among other humans.

It wasn't until she bumped into the devilishly brutal fairy, Marion Parker, that her life finally began to make sense.

However, Marion proved to be brutal and seemed to have an unhealthy obsession with gyrating. Susan soon learnt that Marion had taken an oath never to licked a human being.

When Susan's blonde nan is injured in an apocalyptic accident, Susan realises her own life is at risk.

Despite Marion's grumpy disposition and dangerous sword, Susan finds herself falling for the fairy. Only fate will decided whether she kills or protects her.

One night, a demon appears before Susan and warns her of a darkness within Marion. The demon gives Susan the solid rifle - the only weapon that can defeat a brutal fairy.

Will Susan find it in herself to kill the only creature who has ever made her feel truly on edge? (Hint: yes!)