From publisher blurb:
The Unbound have always seen themselves as the gatekeepers of true sight. They see this world for what it is – a façade beneath which the designs of each of the Supernals are played out. Though the Supernals returned to the Corporeal Realm to save humanity, it is clear that the human beings of Earth are one of many cogs in a large infernal machine. The Adherents of the Supernals constantly seek ways to advance their agenda and counterbalance the power of their rivals. Some Sects are more effective than others.
The Gates of Mammon are an incredibly effective Sect. The Principle of the Gates of Mammon is Leilani Mammon, a ruthless and highly intelligent leader rumoured to have once been an avatar of Yatana herself. Leilani is currently being hailed as a visionary by her followers. The Adherents of the Gates are said to be the architects of an upcoming union which will bind the Corporeal and Spirit Realms indefinitely. Their ideas are very new, and do not remain unopposed.