捞尸人阎晃与师父老姜在天水村遇到离奇案件,两人抽丝剥茧、探寻真相,最终将二十年前谋财害命却借迷信之说掩盖真相的凶手抓住。。Someone downloads an app on your phone behind your back. It looks like an augmented reality game, but soon you realize it's an app that connects to the world of the dead, which allows you to see the dead through the camera of the phone. On the screen you see a countdown timer starting from 24 hours and before it reaches zero, you have to download the app to someone else's phone...。