Under Black Stars is a side story set within the Skyrose Multiverse, taking place over a decade after the end of Inferno. This story is based on the lore and worldbuilding of the Skyrose universe, but does not interact with it, as it is separate from other stories in the main timeline.
More than a decade after an army of demons tried to destroy Earth, Annika lives with her foster father, Jack Hawthorne, who has raised her as his own despite the circumstances that brought them together. For years, they have both searched for answers to an unanswerable question: Where did Annika come from? Jack has taught her many of his mystical secrets, but even he does not know everything.
The two have a long road ahead of them, and some questions are best left unanswered…