Due to a weather problem a plane from Denmark is forced to land at the Slovene airport. Amongst the passengers, being taken to a hotel in Ljubljana, is a quiet, beautiful young Danish girl Iben (25). This is how she meets Tina (25) who drives a shuttle as a summer job. They both need each other, but are very careful because one of them is hiding a secret. They speak to each other in English and in their native languages. Only one of the two languages has the so-called dual, a special grammatical form used in expressions that involve just two subjects. The other language does not. Dual is an honest story about two people who meet precisely at the moment when they absolutely should not have - but they are nevertheless a bit happier because they did.

我叫林晓晓，是超市收银员。下班错过末班车后，我搭乘出租车回家，司机不停咳嗽且闯红灯引发车祸。再次睁眼，我躺在空无一人的医院病房，周围满是诡异。走出病房，走廊狼藉、血渍干涸，外界街道破败、腐臭弥漫，更有腐肉脱落的丧尸向我走来，才知末世已然降临。

我猛地从床上惊醒，冷汗浸透了背心，指尖颤抖的摸向脖颈，没有撕咬的伤口，没有黏腻的黑血。手机屏幕亮起，显示的时间是下午4:30，距离那场毁灭一切的病毒爆发只剩下不到两个小时。我重生了，但这一世一切都不一样了。

Passengers on a train that crashes into a river must decide whether to risk waiting for help in the wreckage or take their chances in the murky depths below.

Passengers on a train that crashes into a river must decide whether to risk waiting for help in the wreckage or take their chances in the murky depths below.

Fabio has just served eight months in prison for a crime he did not commit, in place of Claudio, a friend of his; former boxer, a delinquent of small caliber that aspires to become the boss of the Mandrione. Claudio manages various trafficking trades and also runs dog fights. Whenever his dogs are injured, he turns to his friend Fabio who, clandestinely in the back room of his dog wash, takes care of small surgical procedures and medications. The friendship between Fabio and Claudio is very ambiguous, almost sick. Claudio has a bipolar personality that sometimes leads him to act with extreme malice in comparison to Fabio that seems to suffer without reacting. All of this lasts a long time, until one day that Fabio, unable to bear it anymore, will decide to carry out his terrible revenge.

一场突如其来的 “韵律病毒” 席卷全球，被感染的人类会失去理智，变成行动僵硬却对声音极度敏感的 “丧尸”，它们会被混乱的噪音吸引，却会被规律的节奏震慑 —— 这一诡异特性，成为人类生存的唯一突破口。而主角林辰，是百年前 “节奏工匠” 的后裔，他随身携带的古老木盒 “节奏盒子”，并非普通乐器，而是能通过不同旋律操控能量的神秘装置：激昂的鼓点能凝聚出防御屏障，阻挡丧尸的扑咬；轻快的旋律可生成无形 “音波刃”，切断障碍物；就连舒缓的曲调，都能暂时安抚失控的丧尸，为同伴争取逃生时间。

末日突至，丧尸围城，我被困家中弹尽粮绝，绝望之际系统骤然降临！核心任务并非单纯厮杀，而是集结同伴、组建互助小队，每促成一段双向奔赴的羁绊、共建安稳家园，就能解锁物资补给、生存技能等丰厚奖励。 为了在绝境中活下去，我带着系统赋予的求生能力踏出家们，遇到了同样挣扎求生的伙伴们：擅长医术的温柔医者、战力爆表的果敢强者、精通机械的技术达人…… 我们彼此信任、分工协作，用系统奖励加固安全屋，靠默契配合对抗丧尸。 没有自私索取，只有并肩同行的坚守；没有单向捆绑，只有双向选择的羁绊。剧情全程热血高能，既有丧尸围城的紧张刺激，又有伙伴间守望相助的温暖，看我们如何借系统之力，在末世中抱团取暖、突围求生！