Soul Savior by Daniel de Lorne

A beacon of hope in a desperate world. The lives of thousands ripe for taking. Can an immortal monster be humanity’s salvation?

For five hundred years, Emrys Stone has kept his true nature secret. But when moonlight exposes him as anything but human, he faces a choice: abandon the guaranteed supply of souls he needs to survive, or let them believe he is divine and seize control.
With his lover’s life in jeopardy, Emrys ascends as Providence’s angelic leader. But not everyone is ready to sing Kumbaya and follow a self-proclaimed messiah. Old and new factions threaten the underground city, stopping at nothing to destroy him and his disciples and gain power for themselves.
Can Emrys lead the remnants of humankind to a bright future, or will he extinguish the light at the end of the tunnel?