It's scary what a smile can hide.

Remmus conceals his horrific past behind a veil of charm, loyalty, and strength. When his unique expertise lands him at the center of a dangerous mission, he is forced to partner with a werewolf beta who despises him. Remmus has never met a more captivating woman, but his future is far from secure. As his mind begins to unravel, the secret he harbors risks ruining him forever.

Poisoned by betrayal, Ava has loathed Raeths for centuries. She detests Remmus' presence in her den, but the Raeth intrigues her wolf. As hatred slowly dissolves into desire, Ava will either live for today or let the past dictate her destiny.

Together, they must discover a way to tear down their enemy from within and secure a victory for the immortal world. When fate ties them together, the truth will either set them free—or destroy them both.