From the bloodline of Teller Witches, Diah has lived the longest of them all. Although she looks young, she is over 140 years old. The only human to have given birth to a Reaper and survived, she's been living off of Demon blood. She married Adonis, leader of the Reapers, against the wishes of the Reaper counsel. The night of their union they were betrayed. Ganesh and his demon horde attacked, taking Diah, Kreios and many more Reapers. It was during her captivity that she conceived Aella, the Red Reaper. It was Aella's birth that would have killed her had Ganesh not given Diah his blood. But you wouldn't call it a gift if you knew what Diah had to do in return..Find out by reading the series of novels leading up to the feature film.