At its core this horror movie tries to present a world where people around you, who had a trust status, suddenly react paranoid and want to kill you.
It all starts when her aunt gets thrown down from the top floor by her fiancé on wedding day. Her aunt barely survives and is taken to the hospital. Supposedly here should everything being normal, but out of nowhere the sister of her aunt, stabs her to death. Ga-In witnessed everything in shock from the hospital door.
Since that event strange visions and dreams follow her and the next day, people who she had blind trust in, want her dead. The best schoolmate in the class, her teacher, her friend in the sport, her mother. There's no end and no escape.
Ga-In hasn't much to work with. Her family believes there must be a family curse, starting 30 years ago, when her uncle who lives in seclusion killed his wife. There's also a schoolboy who advised her to trust nobody, not even herself. Does he know more?
When's the point, when you can't see what's real?
This movie does good at being a horror movie. Some bad attempts at jump scares can be forgiven. Good effects. Doesn't offer a very surprising ending, but have to admit the story with her boyfriend wasn't expected, haha.