Henry doesn't have the slightest idea that he is an Endarkened and has a power greater than most of his own kind. He's been living normally until one day he finds himself being chased down by a demon called a Despair. His best friend Bentley helps him escape and gives him two options. Henry can either leave this world behind for now and come with Bentley to the Endarkened City or stay behind and try to survive with Bentley in the normal world. Which will he choose?