Were they angels or demons? Appearing out of nowhere like god’s wrath upon the Earth, no one knows what the monsters are or why they attack humans. They call them: the Djin. After waking up from a nine-month coma, part-time Djin-hunters Lilou and Lux must slay all the monsters and collect the bounty. But why does Lilou have such a strong connection to the Djin and such extraordinary powers?