The surprise alien attack nearly decimated their world?years later a young woman struggles to keep a promise made to her dying father--a promise to keep his dream alive?an ex-warrior strives to live by the oath he took--his promise to serve and protect the people of his world, or die trying?and a man journeys to find his long-lost brother with a promise to deliver a message from his brother's dying wife--a promise to keep before his own time runs out?but when these lives cross, dangerous and outright deadly things happen. Soon the three realize that life can get complicated very quickly and it's not always easy--keeping promises.