Time Untime (Hellchaser, #5; Were-Hunter #9; Dark-Hunter, #21)

Kateri Avani has been plagued her entire life with dreams she doesn't understand. Images of places she's never been and of a
man she's never seen. Her quest for answers has driven her to Las Vegas, where she hopes to finally silence the demons in her mind.

What she never anticipates is coming face-to-face with the warrior who has haunted her her entire life. One who belongs to a world the scientist in her refuses to believe is real.

Ren Waya came back from the dead to keep the prophecy he began from coming true and ending the world. For thousands of years, he has fought the same evil that once possessed him. But now that evil has found the one person he can't fight. The one person who, against his will, holds the most sacred part of him

His heart.

But if he doesn't kill Kateri, the deadliest of evils will reemerge and destroy everyone else on the planet. It was a sacrifice he made once.

Will he be able to make it again?