交换：朋友的妻子

　　The story centers on a group of strangers trapped in a time warp house where a terrible event transpired exactly 100 years prior.

　　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······

　　The nightmare was about a demonic possession. A long time ago, there was an evil in a small town and it was jealous of the girl and would never let her go, since the devil loved the girl. One night, the evil raped the girl and she became pregnant. After months the girl could not hide her baby, her father figured her secret out and clapped the girl in irons and locked her room door. But the evil put the gun to her father' temple and saved the girl. The father had a stroke and had been sleeping on the bed for three months and died. Time went on and the girl brought a child into the world. Naturally, people who were living in the village heard the story and they did not want to see neither the girl nor the baby since when the baby was born, plants dried in the field, fishes lost in the lake and people had prayed to the god for rain, but nothing changed in the village. People got so angry, dug a hole in front of the fountain, put her into the hole and threw stones at her face. The girl died soon after. The evil went off the deep end, took a revenge of the village and killed everyone except two sisters because the evil wanted them to take care of its baby...