Vampire's Kiss. Guardians, #3

He is more than just a guardian. Seth, the first-ever vampire Guardian, grapples with his sense of self. On the brink of madness, he teeters dangerously close to succumbing to his inner darkness. When he realizes that the fiery Kaitlyn belongs to him, he faces not only his own demons but also the dilemma of claiming her, risking their lives in the process. She is a formidable demon slayer. Kaitlyn, armed with a dagger since childhood, has spent her life vanquishing demons.
It's no surprise that her destiny intertwines with that of a troubled vampire. As fate unveils her true identity, she must search deep within her heart for the courage to embrace her path. Katie holds the key to humanity's salvation. As Seth's ominous side draws nearer, he desperately hopes to maintain control long enough to shield her from the challenges ahead. However, he may prove to be her greatest threat.
He battles his desires to possess her. She fights to redeem him. Together, they embark on a war to safeguard humanity, knowing that survival comes at a cost.