A graduate student has a project that she has worked on it since long time, she hopes that it may help her sick mother. One day, she brings her friends home to help her on it. She doesn't know that it's their bad times's start as they wrongly let an evil power comes to the house and a series of horrifying events begins.
There's no rhyme nor reason for the characters to speak and/or act other than to further the plot... the conclusion makes even less sense than the uninspired setup, satisfying no one and making viewers question their life choices.