The winter brings more than just a chill...

When strange forces begin to threaten her hometown, it's up to Kirsten Swenson to save her friends and family from certain destruction. Agreeing to work with a mysterious Man in Black proves to be more than Kirsten ever bargained for, because Agent Martin Jones is far more than he seems. With his ability to awaken the powers that have lain dormant within her, Martin draws out the shocking secrets that were buried in Kirsten's past, while also encouraging her to give in to her heart. But when the aliens force her to make the ultimate sacrifice, Kirsten realizes that sometimes following her heart isn't enough.