In a thunderstorm night, a group of young people who don't know each other go to a "night club" to wiggle in the absence of music and enjoy "hunting." A woman turned into a corner to pick up a phone call, but she doesn't know that a black shadow appeared quietly behind her.In a thunderstorm night, a group of young people who don't know each other go to a \"night club\" to wiggle in the absence of music and enjoy \"hunting.\" A woman turned into a corner to pick up a phone call, but she doesn't know that a black shadow appeared quietly behind her.