这天正和男人在一起的女人突然接到了继母打来的电话，来到指定地点后继母二话不说就给了女人一个响亮的大逼兜，并直接命令女人代替自己的女儿嫁给当地有名的纨绔少爷，否则就要断掉女人亲生母亲的医药费，见此女人只能同意，随即女人便被火速的送进了订婚宴的现场，不料竟然发现自己的男友也在场内，距离她那素未谋面的未婚夫十分接近，而就在此时一个十分可怕的猜测从女人的心里冒了出来....

Ran Shu grew up in an orphanage, and her beloved sister Gu Ru Yue, made Ran Shu handicapped in order to be adopted by rich people. Later, Ran Shu married photographer Zhang Ze Yi, not knowing he's abusive and use domestic violence to make her obedient. Ran Shu wanted to escape from Ze Yi's clutches, but she fell deeper and deeper, until her sister Gu Ru Yue came to seduce her husband. Ran Shu sees the whole situation, a chance to escape from her cage, and starts plotting, using her sister and husband affair, to her own advantage.