在野外徒步旅行时，五位好友遭到神秘枪手的都追杀，陷入一场绝命逃亡之战

Agnes, a teacher from the Hessian provinces, has come to Berlin to identify a dead girl who might be Lydia, her runaway daughter. It turns out not to

在野外徒步旅行时，五位好友遭到神秘枪手的都追杀，陷入一场绝命逃亡之战