As the students of Osborne High School prepare for their graduation, a series of brutal murders rocks the small town. Each victim is stalked by a mysterious figure wearing a hyper-realistic mask of their own face, and their darkest secrets are exposed before they are killed.
Makani Young, a new student with a troubled past, finds herself at the center of the chaos as her friends and classmates are targeted by the killer. With the help of her friends Darby, Ollie, and Alex, Makani must uncover the killer's identity before it's too late.
As the group delves into the town's history, they discover a dark secret that links the victims together. The killer is seeking revenge for a past injustice, and they will stop at nothing to make sure their message is heard.
As graduation day approaches, tensions rise as the killer gets closer to revealing their final victim. Makani and her friends must race against time to unmask the killer before they become the next target. But as the truth is revealed, they realize that the killer may be someone they never expected, and the betrayal cuts deep.
In a heart-pounding climax, Makani confronts the killer in a final showdown that will determine the fate of her friends and the entire town. As the mask is finally removed, the true identity of the killer is revealed, leaving Makani and her friends grappling with the aftermath of the terrifying events that have unfolded.
There's Someone Inside Your House is a spine-tingling thriller that will keep you on the edge of your seat until the very end.