A global live-streamed exploration event, using 'finding missing people + uncovering secrets' as its gimmick, sends a group of individuals, each with their own agenda, into a silent and abandoned telecom fraud park. After night falls, as death edges closer step by step, they finally discover that what is more terrifying than evil 'ghosts' is the human sin hidden deep within this place.

　　躺在棺材里的那张脸，和她一模一样...... 　　一幢“鬼”气弥漫的鸳鸯楼，一群心怀“鬼”胎的人，一场恶“鬼”作祟的阴阳死局。在阴宅里住满7天就能平分死者700万保金，沈言（李梦 饰）与男友刘振中（苏小玎 饰）等人一同住进鸳鸯楼，谁料楼内怪事频发，噩梦、幻听、深夜的哭声、墙上的血脚印……头七回魂夜，恶鬼索命时，他们能否从鸳鸯楼里活着走出来......