影片讲述了一对表姐妹二十余年的成长与救赎：拼死逃离毒窟的田恬（刘浩存 饰）走投无路，前去寻找已决裂五年的表姐方笛（文淇 饰）。但此时，为了生存和梦想已伤痕累累的方笛并没有做好接纳表妹的准备。随着犯罪分子的步步紧逼，姐妹二人命运的齿轮不得不重新咬合在一起……
When Max Causey was six, he accidentally killed Santa. 12 years later, Max rectifies his mistake by resurrecting him, but soon realizes the creature he created is a bloodthirsty killer and it's headed right to his friend's Christmas party.
In the 1990s post-communist Slovakia, former woods worker Miki takes his chances to start doing business at a local level and climb up the ladder to become the biggest mafia boss in the country.
影片改编自同名漫画。社恐小说家的高代槙生（新垣结衣 饰）在姐姐夫妇的葬礼上，面对被亲戚们互相推诿的姐姐的遗孤·田汲朝（早濑憩 饰）无法视而不见，顺势决定收养她。但是把外甥女带回去之后，不善交际的槙生才发现自己不适合和谁一起生活。与此相对，不认生的朝面对“不像大人的大人” 的槙生却也坦率地接受了。女主和如小狗般外甥女就此展开了同居生活……
