The male protagonist, an ordinary social beast, was forced to become the son-in-law of a wealthy family, and was ridiculed by the entire Internet as a "soft rice man". The [Super Rebate System] is bound to the wedding day. As long as you spend money on your wife, you can get ten times the rebate. The more you spend, the louder the slap in the face! From then on, he started the counterattack path of "I became rich all over the world by doting on my wife", using money to fight back against wealthy families, crushing plutocrats with technology, and finally revealing the family secrets and becoming the controller behind the scenes.
