Every 4 years, on leap year 29th February, 5 person will die while one survive. The survivor have to endure 4 years before helping the demon kill another 5 person. One of the 5 kills could be the survivor by allowing one victim to kill him. However the next survivor have to endure the same fate of nightmare. In the modern world, a reporter investigate what happened and realized her colleague was the survivor trying to kill the next 5 people. The movie ends indicating there will be another sequel to this movie. Overall the movie isn’t bad. Just don’t put high expectation to it.