Fifteen years ago, your grandpa died in a fire. Your grieving grandma claimed that it was not a normal fire, but supernatural forces were at play. Since then, she had been fixated on the unknown and began dabbling in dark arts and black magic, claiming she knew how to get grandpa back.
Everybody in your family stayed away from her because of it, calling her crazy, even thought that she is a witch. However, you two remained in closed contact.
It has been two years since you last spoken to her, one day you received a letter from her that will change your life forever.