刘父半生积蓄被奸商所骗，更在法庭败诉，郁郁而终，死前托女儿小云找奸人家族报仇。奸人家族一早不值奸商所为，设下以奸治奸的圈套，不料简仁与简贵为争小云欢心，被奸商利用……

Lau used all his savings to purchase a house from a shady profiteer named Wing. The house had plenty of problems--despite the fact that it wasn't even big enough for a single person--and Lau tried to sue Wing to recover his money, but lost. Lau eventually died of depression because of this ruling, but before he passed, he asked his daughter to get revenge on Wing. It wasn't long before the Lau family was able to use Wing's greedy personality against him and trick him into bankruptcy. But when he discovers what happened to him--and who was responsible--he decides not to take it sitting down...