This is the fourth book in the Dark Operator series. If you have not read the other three books there are a few things you will not understand stand. Kel is the main character through out the series. But he is part of of a five man Legion Dark Ops team ( there is the Legion, top 1% soldier, the normal military. Then there are the Dark Operators.). Kel goes on a much need vacation with his new loveing family. But things go astray. Kel is force to work for a group or have his new adopted family hurt. What will this legionnaire due, for legionnaire’s only failure is the failure to do what’s right. This was a good book. I can't put my finger on it but it lacks something the rest of the books placed in the galaxy's edge universe has.