Speak of the Demon

After her mother's murder, a witch and bounty hunter breaks the one promise she swore she'd keep: never go near the high demons. Chasing her only lead lands her in the territory of Samael, the country's most powerful demon, who offers her a brutal bargain. Investigate the murders of his demons within two weeks or be magically bound to him forever. Determined to protect her freedom and uncover the truth behind her mother's death, she soon becomes the killer's next target. With enemies closing in from every side, she'll have to fight harder than ever to survive and claim her revenge.