On Christmas morning, Enlil goes missing. And he’s not the only one. His brother and former enemy Árondel also vanishes without a trace.When every other lead fails them, Aris, along with his friends Fain, Lucy and Jessica, all venture deep into Nírenya, the realm of the faeries, trying to find out who took the brothers and why.But time is not on their side – and enemies lurk in every shadow.