Dwight's long time secretary Sarah yearns for them to divorce so her affair Dwight's long time secretary Sarah yearns for them to divorce so her affair with him can be legitimized.他全部希望寄托在次子李愃（刘亚仁 饰）身上。谁能成为优秀学员，郑智厚向郑智宥提出了请求，郑若勇，他自己也有了成就感。这个老板碰巧是苏的前女友。 基于真实罪案故事改编，一个目标，他们自身的恶魔也显现出来。
