Finding the unknown threat... Lilly and Sam Kendells' marriage is strained to the point of breaking when their daughter becomes a victim of a brutal attack for unknown reasons. Angry and feeling betrayed, Lilly doesn't understand why Sam won't use his skill as a hired militia to exact revenge for the atrocity committed against them. Sam focuses on facts and protecting Lilly from holding the wrong culprits responsible. Will their marriage survive as they search for the unknown assailant and try to stop the threat to their forever?