Demons & Dynasties by Luka Fallon

Vince James is living his worst life. As the youngest son, forced to hold his father’s empire together, Vince knows nothing about Manhattan or the world beyond his father’s control.
Damien Blake refuses to be what anyone expects. Inheriting his father’s enterprises at a young age forced Damien into the cut-throat business world and the realization that everyone prefers his money to him.
Will a rash act of independence bring doom and destruction or desire and destiny? Can Vince and Damien learn that both demons and love are real in time to save each other?