Gu Shen and Su Wan's New Year's Eve was completely torn apart by an anonymous call.
"Countdown to three hours, someone will die in the place where you buried things." The current noise on the phone mixed with the strange countdown made the estranged former friends feel cold all over - the secret of the abandoned construction site ten years ago had never been buried by time.
Gu Shen clutched his hot cell phone, his police badge hurting in his pocket; Su Wan stared at the exploding fireworks outside the window, her fingertips tremblingly touching the blurred third person in the old photo. The callback number showed an empty number, but every ten minutes, anonymous text messages would accurately send new clues, pointing directly to the truth about the "accident" that year.
When the prelude to the New Year's Eve bell rang, the two were forced to follow the clues and return to the road of nightmare. The skeletons at the abandoned construction site, the missing witnesses, and the details concealed from each other all tell the same terrifying possibility: the caller is either a ghost seeking life, or is right next to them.
Before the countdown reaches zero, can they uncover the real murderer, or will they become the next sacrifice?
