一名男子在郊区一间空荡荡的房子里醒来，没有记忆，手臂上沾着血迹。当他疯狂地洗掉血迹时，他发现那不是他的。他在房子周围发现了一些便利贴，上面写着:“不要呆在这个房间里。”“别出去。”“别下楼。”他感到困惑，试图追踪这些神秘的信息，最终发现了两件事。他与母亲和女儿的记忆有某种联系，还有住在这所郊区房子里的恶魔。当他越来越接近解开他为什么在那里的谜团时，恶魔变得越来越强大，考验着他的生存意志。
剧情介绍：
A man wakes in an empty suburban house with no memory and blood smeared on his arm. As he frantically washes off the blood, he discovers that it is not his. He finds sticky notes around the house that read: "Don't stay in this room." "Don't go outside." "Don't go downstairs." Confused, he tries to follow the cryptic messages, ultimately discovering two things. Memories of a mother and daughter that he is somehow connected with, and also a demonic presence living in this suburban house. As he gets closer to solving the mystery of why he is there, the demon grows stronger, testing his will to survive.
