Together, Drake Sinclair and Becky Montcrief hold five of the Six - a set of pistols that can rewrite all of creation. This makes them targets for the living and the dead - for the human and the inhuman. As otherworldly spirits align against them, Drake and Becky find themselves trapped at a trading post frozen in a preternatural winter. If the cold doesn't kill them, the hideous beasts lurking in the shadows will!