情事：秘密情事

一群迈阿密警察在一间废弃的藏身屋发现数百万现钞，彼此之间的信任开始瓦解。随着外部人士得知充公金额如此可观，一切变得疑点重重，到底还剩下什么可以相信？又有谁依然值得信赖？

　　因流感感染的死者突然复活，变成丧尸开始疯狂撕咬活人，被咬后的活人纷纷变成丧尸，一场末日丧尸之战自此开始...

　　即将退伍的南韩兵长千禹（高庚杓 饰），某天意外在紧绷的南北韩军事线附近，捡到一张飘向自己的头奖彩券，之后却一个不小心，让这张彩券乘风飘向无法涉足的北韩…。为了靠57亿奖金实现退伍梦想，他使出浑身解数寻找彩券，没想到竟被北韩士兵荣浩（李伊庚 饰）给捡到…。跟彩券擦身而过的 千禹，以及在北韩不过是张纸片，必须到南韩把彩券换成奖金的荣浩，再加上意想不到的成员们共同加入，双方为了死守这57亿巨额奖金，决定“越线”展开惊险刺激的机密协商······

Four friends wanted to get away from it all for a birthday celebration in a remote country house, but when a mysterious injured man turns up on their doorstep telling tales of a city ravaged by a mysterious epidemic and the looters who have pursued him, the friends rally to help. As the night progresses, it becomes clear that all is not as it seems, plunging the friends into a battle for survival that challenges their deepest fears.