自从成功研发“绝世好Bra”后，丁香Lena（梁咏琪 饰）、丁香Johnny（刘青云 饰）跟Wayne（古天乐 饰）再次受命研发以“绝世好B”为卖点的一系列婴儿产品。Johnny升职为部门主管，聘请了十分神经质的秘书Sabrina（关之琳 饰）。Wayne与Lena也早已确定了恋爱关系，更有了结婚的打算。Wayne对婴儿有恐惧症，对三人的研究任务带来的诸多不便。总公司派来了儿童行为专家Boey来协助他们的研究，Boey的特殊能力使Wayne对她刮目相看，两人对彼此有了特别的感觉。研究的过程中错漏百出，产品还没有研究成功，众人之间的关系已经十分复杂。时限将到，他们还是顺利研究出一个可以解读婴儿语言的“绝世好B”，Johnny与Wayne也知道了自己的最爱。
山口晶
回复 :四个本来职业、性别、追求、性格完全不同的陌生人，聚在一起，因为一个共同需求，面临一个共同的尴尬，经历一个共同的辉煌，明白一个共同的道理。
刘晓
回复 :The main character is Dr. Max Holst, a successful neurosurgeon. One day an intense little man named Steinmetz shows up, who has the real ability to create objects out of thin air, using only his mind. As no one believes him at first, he is held at a ward for mental patients, but manifests the key to his door and escapes. As he has a special interest in Dr. Holst, Steinmetz subsequently invites Holst to his large mansion, which is full of expensive paintings and sculptures, and proves to him that he can in fact materialise objects. Steinmetz’s abilities are evolving by leaps and bounds, and is progressing from being able to create objects only to being able to create living things. His ultimate ambition is to be able to create a human being. He tells Dr. Holst that if he will only perform a certain brain operation on him, Steinmetz will become able to attain his goal. He’s got all the necessary equipment set up in his basement. Dr. Holst, however, is too spooked by the whole thing to agree to this mad scheme, and refuses. Steinmetz then sets about manipulating Holst’s life, to pressure him into performing the operation. By then Steinmetz has become able to create a temporary human being, and in the hope that he can perhaps make his own creation perform the operation, he manifests a doppelganger of Dr. Holst. This double proceeds to take over Dr. Holst’s life, creating chaos for him professionally and personally. And then Dr. Holst starts fighting back. The ending has the dual virtue of being both unexpected and satisfying.
罗丹
回复 :某日，人类赖以生存的家园地球遭到了外星人的猛烈袭击，现代设施和发达科技均遭受到了毁灭性的打击，人类文明仿佛一下子退回了石器时代。凯西（科洛·格蕾斯·莫瑞兹 Chloe Grace Moretz 饰）和弟弟山姆（扎克瑞·亚瑟 Zackary Arthur 饰）在灾难之中失去了母亲，姐弟两人顾不上悲伤，跟随着父亲奥利弗（朗·里维斯顿 Ron Livingston 饰）来到难民营避难。沃斯上校（列维·施瑞博尔 Liev Schreiber 饰）带领着军队来到了难民营，他们带走了孩子们，并且声称之后会回来接遗留下来的成年人，凯西和山姆依依不舍的离开了父亲。山姆心爱的泰迪熊落在了难民营，凯西返回寻找，哪知道外星人拥有了能够寄宿在人类体内的能力，导致难民营中发生了动乱。混乱之中，凯西和山姆失散了，为了寻找弟弟，凯西毅然踏上了充满了危险的旅途。
