Kingdom of Sin

Emilia and her twin sister Vittoria are witches who secretly live among people, avoiding unnecessary attention. One evening, Vittoria misses dinner at the family restaurant, and soon Emilia discovers her sister's body – lifeless and… defiled. Stricken with grief, Emilia wants to find her sister's murderer and take revenge at any cost, even if she has to resort to forbidden dark magic or descend into Hell after the criminal.