In the year 1882, there are a million species to exist. Some include humans, mermaids, dragon-human hybrids, angels, demons, werewolves, vampires, witches, etc. Certain people of all species have what is now a rare ability to see, feel, and if you're lucky enough, fully communicate with ghosts. However, when a werewolf named Therius from the year, 2002, has the rare ability to fully communicate with ghosts meets a ghost vampire who died in 1882 named Ahriman. He tells Therius about his story, and then they start to feel something greater than friendship.
WARNING: BL, gay, possible gore and/or smut. Read at your own risk
In the epic conclusion to the Devil's Deal series, Freya has one final chance to discover the full potential of her own power, and to use it to restore balance in the universe - once and for all. After the destruction caused by Roisin, Ferya and Torix come to terms with their losses and mistakes... And prepare for a final battle that will change everything.