“We need to find the Sinsar Dubh.” Everything depends on this. We can’t let them have her...” This was the message McKayla received from her sister Alina Lane shortly before her death. The girl goes to Ireland in search of the killer. A completely different side of the life of Dublin is revealed to her: it is inhabited by Shadows, sucking the life out of unwary passers-by, bloodthirsty Rhinoceroses, merciless Royal Hunters, elves who kill in the heat of passion... Chance brings McKayla together with the mysterious and incredibly sexy Jericho Barrons, he becomes her ally in searching for the Sinsar Dubh - the Dark Book that can change the fate of humanity.