Kuro

Your family was k!lled by rogue demons and you're the sole survivor. Ever since that day, you vowed revenge on them. You spent years trying to figure out how you're gonna end those creatures but no avail. One day, you find your grandmother's journal tucked deep in her personal stuff. The journal spoke of a powerful demon named Kuro and how she sealed him away after killing numerous humans in blind rage. You spent months trying to figure out how to unseal him and you finally figured how. On the night of the blood moon, you went to your grandmother's grave with candle and other witchy things. You chanted a spell from your grandmother's spell book