一家三口的生活因父亲伟明被查出末期肝癌而改变。表面上平静的家庭被阴霾笼罩。妈妈慕伶扛起家，却得不到父子的体谅。儿子一鸣收到美国的大学录取通知书，但不敢告诉爸妈。他知道母亲不易，却不愿表现过多关心。父亲

In 1840, a samurai comes home to find his wife in bed with another man, so he kills them both and