Imprisoned by my mate

When Emily can't find her brother she finds he's been taken by the fearful Northern Pack. Led by the cruelest man to have ever walked the earth ( so the rumors say) she goes to investigate. With her rash decision to save her brother she may have just sealed both of their fates for the worse, until she realizes the feared Alpha is her mate. Forced to stay by her mate she is fearful to tell him her deep dark secret that may them both killed. Having no other option she decides she will run away, but as a prisoner that may be harder than expected. With a secret past and no way out things are about to get a little intense.