Cat's Paws, Viper's Fangs

Out of the known witcher schools, only two are infamous for taking contracts not only on monsters, but men as well.

The Vipers, cold and calculating with their blades dipped in poison, and the Cats whose prowess are only outmatched by their intense ferocity in battle.

When two witchers from opposite worlds meet under the most unlikely of circumstances, they reluctantly have to rely upon another to make it out of the North alive.

That is if they can stand each other long enough to do so...