维奥莱特与生母和同父异母的妹妹萨曼莎重新建立了联系。姐妹俩找到了共同点，因为她们的世界都围绕着毒品和性虐待。

影片改编自真实事件。麦克（萨姆·沃辛顿 Sam Worthington 饰）是一个个性不太讨人喜欢的侦探，在前妻帕姆（杰西卡·查斯坦 Jessica Chastain 饰）的委托下，他与好友布莱恩（杰弗里·迪恩·摩根 Jeffrey Dean Morgan 饰）正在调查一起诡异的凶杀案。 　　案发地点位于德州的沿海油田，那里的偏僻和荒凉令它成为了凶手们弃尸的绝佳地点，因此被称为“德州杀场”。迄今为止，有近60具年轻女性的尸体在这里被发现。经过缜密的推理和调查，麦克与布莱恩将目标锁定在了一个小混混的身上，很显然，名叫安妮（科洛·莫瑞兹 Chloe Moretz 饰）的女孩是这个混混的下一个目标。追踪着安妮的踪迹，侦探们来到了德州杀场，他们明白，事件的真相就在那里，等待着他们。

　　About a week after the Woods family move in to Xaos House, their daughter Ellie goes missing during a power cut. Ellie's mother Keira investigates and finds that the walls have strange symbols engraved into them. After a number of terrifying supernatural experiences she comes to the conclusion that the house took Ellie. She discovers that a physicist and occultist called John Fetherston, who was obsessed with finding the 11th dimension, built the house and engraved sinister equations on the 10 steps leading into the cellar. Finally, Keira must battle with the universe’s most ancient evil, or lose her family’s souls forever.

虽然新冠肺炎让全世界的弱势群体雪上加霜，但社会各阶层的无名英雄们携手力挽狂澜，为更加光明的未来而奋斗。