The film tells the horrific story of a group of 20 high school students who partake an elite class to prepare college exam, only to get trapped by a maniac. They now must solve a series of puzzles or suffer horrible fates.
The film tells the horrific story of a group of 20 high school students who partake an elite class to prepare college exam, only to get trapped by a maniac. They now must solve a series of puzzles or suffer horrible fates.
