一颗彗星释放出一种神秘的病毒，开始杀死世界上所有的女人，一对年轻夫妇的关系受到了严峻的考验。他们躲在消毒的公寓里。最终，两人逃离了自己强加的隔离，一起前往荒野，进行最后一次体验。。Billie's short visit to the lake is ruined when Justin and Riley's spontaneous wedding goes awry as Maisy reckons with life-changing news about an old enemy: her mother, Mimsy.。