High in the remote mountains, the town of Goetia is booming as prospectors from near and far come to mine the powerful new element Divinity. Divinity is the remains of the body of the rebel Abaddon, who fell to earth during Heaven's War, and it powers the world's most inventive and innovative technologies, ushering in a new age of progress. However, only the descendants of those that rebelled, called Fallen, possess the ability to see the rich lodes of the precious element. That makes them a necessary evil among the good and righteous people called the Elect, and Goetia a town segregated by ancestry and class. Celeste and Mariel are two Fallen sisters, bound by blood but raised in separate worlds. Celeste grew up with her father, passing in privileged Elect society, while Mariel stayed with their mother in the Fallen slums of Goetia. Upon her father's death, Celeste returns to Goetia and reunites with Mariel. Mariel is a great beauty with an angelic voice, and Celeste, wracked by guilt for leaving her ...