Marine scientist Fred Miller designs the world's first underwater home, but when the business magnate funding his work threatens to end the project, Miller volunteers to live in it with his own family to prove it's practical. The underwater clan includes his water-phobic wife and his daughter and son, who are part of a rock and roll band. They bring along the lead singer and drummer. Along the way, they have to contend with a competing engineer who promises to mine the ocean floor for the businessman. A record producer likes their music and books them on TV, leading the kids to try to escape to the surface.。影片聚焦末世第一天,带领观众重返怪兽入侵日。见证人类在末世第一天如何逃亡生存,也将揭晓人类世界如何变得寂静,相较前作格局全面升级,全新的视角也将带来前所未有的“无声”体验。。故事发生在清朝光绪年间,因为惹上洋人的人命官司,大清国驻法公使杜长萱及女儿杜筠清被迫逃到位于山西太谷的故乡暂避风头。落难期间,杜家父女得到晋商康家的康三爷救助,筠清也对这位谈吐不俗的恩人产生好感。可是父女俩可以说才脱狼穴,又入虎口。康家和秦家两大晋商家族相互仇视,倾轧不止,为了挫败对方两家可谓是明枪暗箭,奇谋迭出。而拥有官场背景的杜长萱,无疑成为康秦两家急于拉拢的对象。最终杜筠清被逼无奈,嫁给了康三爷的父亲,而自幼接受西方先进教育的筠清,与这个封建礼教大家庭格格不入,内外纷争自然接踵而至。
此时人们还没料到,这名女子的到来将使康秦两家发生怎样的变化……。