一名乌克兰物理老师，为了躲避战乱带着怀孕到乡下居住。一天入侵者来到这里，杀死了他的妻子，并将他的家夷为平地。康复后，他做了一个重要的决定，加入了军队的狙击连，向杀害妻子的凶手展开复仇行动。

　　A zombie survival thriller where the sins of the past manifest in ghastly forms. It follows a cast of characters who navigate the remnants of a bygone era, in the meantime confronting the undead echoes of Soviet experimentation of the Cold War period.
　　The movie’s heroine is Mara, a stern and resolute servicewoman who possesses supernatural powers inherited from her grandmother. She embarks on a harrowing quest to uncover the truth behind her brother’s disappearance, delving into the depths of a secret Soviet bunker and confronting the horrors that lie within.