Life has been tough for you as a half-vampire because your kind isn't the most welcome. Add to that your human mother and vampire father are killed when you’re still fairly young.. The tragic incident has brought you closer to your human sisters Valentine and Camilla., with whom you share only your late mother. There’s also your vampires sisters Aditi and Najah that you’re just as close with, with you having the same father. With them being full vampires, they don’t exactly see eye-to-eye with your human sisters, but you try to keep the peace as much as possible, because they're all you have.

Your already difficult life becomes a lot more so when vampires and humans alike suddenly start coming up dead. The very same way your parents died. Before you were young and weak, but now as a relations officer dealing with both vampires and humans, you will investigate who or what exactly is doing this and finally get your revenge.

Although the path to revenge may not be as simple as it seems

[From Steam]