描述
It seemed like the answer to Haley's prayers. The most popular girl in her high school promised Haley that her life would change forever if she only performed certain dark rituals. And if Haley can convince her twin sister to participate, their power will double. Together they will be able to summon mystical entities they never dared dream of. But these are powerful, uncontrollable forces--forces that can kill . . . forces that demand to be fed.