It has been two years since Sa'ling saved the alien Henu population and married Taylor. Taylor now has twins of his own, Dillion and Collin. But life is not all diapers and pacifiers. Arr's past has come back to haunt him. A madman on the loose, Braden, has a vendetta against him - a vendetta with roots in a mercenary mission long ago. Arr knows the havoc this man can wreak on the Henu colony. Rejecting all offers of assistance, Arr leaves the community...