When ancient parasites rise from beneath a small town, taking the most fearful and susceptible as hosts, a young trans filmmaker finds herself the only one who can sense the possessed, and rally the resistance before the horror escapes and spreads.

跨性别女孩安娜逃离充满恐跨情绪的家乡，与姐姐达科塔在城市相依为命。她意外觉醒超能力，结识同具超能力的哥特纹身师珍，两人迅速相恋并互相学习控制能力。然而珍为音乐人丹尼纹制的蛇形纹身意外召唤恶魔，附身丹尼后开始吸食身边人的灵魂，安娜与珍必须联手运用能力对抗恶魔，守护彼此与身边人。