传闻有一个恐怖游戏，参与者的灵魂将被传送去一座大宅。以帮一名已死的女子找回她的拇指。谁能在蜡烛燃尽前找到拇指，他的愿望将被实现，但如果有人从后轻拍参与者的肩膀，绝对不能回头看。小学生由美，武及同学们在好奇之下开始了这个游戏，他们的灵魂果真进入了传闻中的大宅。可是，当有异物影响武寻找拇指的时候，武立即吹熄蜡烛，让自己回到现实，但他们却发现由美却从此消失。八年后，为了寻回由美， 他们再次进行这个游戏，但是这一次，他们一个接一个地消失。武以及剩下的同伴们决定查明这个传闻背后的真相… 。

An elementary school student hears of a creepy urban legend. A surreal game where your body’s spirit is transported to another place to find a dead girl’s missing thumb. If you find it before the candle goes out, your wish will be granted. But if someone taps you on the shoulder during the search… you must never look back. Six school friends decide to play ‘the game’ just for fun. But when ‘the game’ was over, one of them was missing. Eight years pass and the five remaining members reunite to play ‘the game’ one more time. Only this time, one by one, they are murdered…