一个还在床上熟睡的老人,突然被三名歹徒绑架抢劫。案发后,公安机关在侦查中发现了一个令人震惊的线索:参与作案的竟是被害人的再婚妻子及继女!抢劫自家的财产是否构成犯罪?自家人为何要实施抢劫?随着案件的侦破、被起诉直至判决,这一系列问题渐渐明朗,由此引发的再婚家庭问题更是值得人们的深思! An old man who was still asleep in bed was suddenly abducted and robbed by three criminals. After the incident, the public security organ found a shocking clue during the investigation: it is the victim’s remarried wife and stepdaughter involved in the crime. Whether robbing their own property constitutes a crime? Why should their own people carry out robbery? With the case of Detection, prosecution until the verdict, this series of issues gradually become clear, resulting in the issue of remarried family is worth pondering!