聚焦一群资深雇佣兵的故事。讲述了敢死小队最后一次集结，登上外海一艘满载核弹的货轮，开展一场阻止巨轮核弹爆炸的惊天行动。

本片是以东京都老字号游乐园“ととしまりん”中传言的都市传说为基础，在之前的全面协助下拍摄成悬疑恐怖片。故事讲述某一天，大学生辻本早希（北原里英 饰）和高中时期关系不错的女性朋友一起去游乐园游玩。早希她们发现了网上传闻的关于“诅咒”的旧洋房，开玩笑地试玩之后可怕的现象相继发生，一起来的一名成员、另外一名成员接连不断地消失了——在努力寻找同伴的过程中，早希发现了诅咒诞生的可怕的过去的秘密

这夜很离奇，自认废青的阿平来到谜之便利店第一晚上班，先遇上刻薄老板和神经质女同事，转头黑警来借厕所；刚出狱的愤怒老人即兴玩老笠，又有富豪和性感女伴乱入。众人各有故事，各怀鬼胎，一场大龙凤在便利店热闹上演。当炸弹狂徒来袭，最后殊途同归但又意想不到。笑他们太疯癫，只是这个城市病了我们看不穿，导演火火掌控节奏和精警对白非常准确，几位老戏骨交足功课，成就一部港片少见的黑色荒诞困兽斗好戏。

根据韩战期间真实战事改编。1950年6月25日，北韩挥军越过三八线突袭南韩，三日攻陷汉城（今首尔），战线不断南进。在美军及联合国军支援下，南韩军逆势反击。美军指挥官麦克亚瑟提出代号为「铁铬行动」的仁川登陆计划，该计划急需一支大队的兵力从侧翼阻击扰敌、声东击西，通过长沙里切断北韩军的补给线。由于任务本身极其艰钜，加上南韩国军当时兵力薄弱，无法抽调足够正规军支援，军方不得不把这项任务交付给772名学生兵执行，这些学生兵平均年龄只有17岁，仅仅接受了两星期的军事训练，在毫无实战经验的情况下投身战场。行军路上固然杀机重重，战友内部也诸多衝突，年少气盛，迸发出各种角力。仁川登陆战前夕，长沙里登陆任务如期执行，这群徒有一腔热血但战力薄弱的学生们，无可避免地接受命运中最残酷的考验：穿越炮火与海浪，浴血长滩，馀下部队身陷敌军重重围剿，直至弹尽粮绝，挣扎于阵亡与倖存的分界线上…Based on the incredible true story of Jangsari Landing Operation. When North Korea invades South Korea on June 25, 1950, they pushed South Korea and its ally US Army to the southernmost city. U.S. General MacArthur planned Operation Chromite, which would see the joint allied forces to take back a strategic location of Inchon and in order for it to succeed, he needed a small battalion to flank the North Korean army and eliminate their supply line at Jangsari beach.Having lost his family on his retreat away from North Korea before the War, a model student Choi Sung-pil enlists in the army to fight for the South. Ki Ha-ryun is a rebellious youth from the South who volunteers to fight in the war. All of the 772 students and youths are like them who are barely out of school with only 2 weeks of boot camp training. Task force commander Captain Lee Myung-jun knows that it’s a long shot, but he has no choice but to lead them into a crucial mission. Meanwhile, US war correspondent Maggie braves the dangers of the battlefield to report on the war in the frontlines. She feels empathy for the Korean students who must go into battle on behalf of the veteran soldiers for their country, and tries to do what she can on her end to rescue them.With little ammo, scant food supplies and raggedy weapons, can the students successfully carry out their mission and return home safely?