In a kingdom that forgets its monsters, one man remembers.

 An entire hamlet burns to ash overnight. Jadin Church, a young investigator for the temple, discovers a single clue. What it means is impossible.

 It’s been forty years since the Order of Hunters destroyed an ultimate evil. They called it Sin, a parasitic creature that possessed human hosts for their own ends. As Jadin follows the evidence, everything tells him that the nightmare isn’t over. Sin has returned.

 His only hope is Malek Venshar, the infamous Warden who led that final campaign. But the man Jadin finds is no hero. He’s a bitter exile who carries the weight of a massacre that destroyed his reputation.

 As mentor and student race to uncover the conspiracy before it’s too late, Jadin learns that the greatest evil isn't always the monster wearing someone else’s face.

 Sometimes it’s the choice between doing what’s right and saving everyone you love.