Breaking with his criminal past, a young man takes a job with the police. But starting life from a clean slate proves far more difficult: the shadows of his former connections won’t let him rest, a craving for revenge grows inside him, and someone enters his path—someone he feels almost physical hatred toward. And just then, a case turns up that’s worth taking on.
The victim’s wooden pendant—a butterfly—was missing from his neck. It seems the killer took it on purpose, but why? What meaning could be hidden in such a ridiculous trinket?