Many people are not smart enough but insist on pretending to be smart. This drama is just the opposite. It is a story about a group of smart people who insist on pretending to be fools. They pretend to be fools for only one purpose, to challenge the middle class. Karen is a housewife. Due to the accidental death of her son, this woman who had nothing had almost collapsed. She spends her days in a daze. When she was living on the street, she met an idiot. The idiot may see her more like an idiot , and dragged Karen to a place where dozens of men and women looked delirious, but Karen found out that these people were actually organized and led, and they were premeditated to pretend to be stupid, and it was not true There are flaws above, Karen is ashamed to leave them with this kind of behavior, but after returning home, facing those tedious and heavy family life, she actually began to think of the happiness of those idiots, and pretended to be happy in front of her family. Idiots, enjoying their care and reveling in it