大型科技公司如Google, Facebook, Twitter如何影响社交媒体？

七个高中朋友相约来到一个古堡里，他们把灵魂出卖给了500年前的魔鬼，然后他们陷入了一场血腥的厮杀...

Seven high-school friends begin their Euro-trip at the actual castle of Vlad the Impaler where he supposedly sold his soul to the devil over 500 years earlier， but the decrepit castle's past envelopes them in a bloody ritual。