The beast is back and her venom is deadlier than ever. When newcomer Lola is welcomed into Medusa’s circle, she endures a ritual to bring her closer to her new sisters.

A couple and their young daughter move into a lake house that remained unsold due to the brutal, ritualistic murder of a family years ago. Soon, they realize that a dormant evil has awakened, a possessive force that has preyed on unsuspecting families like theirs for centuries.