Soulmarked by Greyson Vale

In a world where shadows move wrong and monsters wear human skin, two men carry secrets that could shatter reality itself.

CITD Agent Cade Cross has spent his life searching for answers about the mark seared into his chest the night his parents died. When a string of ritualistic murders tears through Manhattan, Cade’s investigation leads him straight into the path of Sean Cullen, a sharp-tongued hunter who kills first and asks questions never.
Sean has his own demons to battle, haunted by a past where trust meant death. The last thing he needs is a federal agent with too many questions and eyes that see too much. But as ancient forces gather and barriers between worlds grow thin, these unlikely allies discover something more dangerous than the monsters they hunt: an attraction that defies everything they believe about keeping their hearts walled away.
As they race to uncover a conspiracy stretching from corporate boardrooms to the gates of Hell itself, Cade and Sean must confront a terrible truth—that sometimes the greatest monsters aren’t the ones we fight, but the ones we’re marked to become.

In this high-stakes supernatural thriller where love might be the deadliest risk of all, the line between hunter and hunted blurs with each revelation. And the price of truth may be higher than either man is willing to pay.