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Xiao Clan obtained the Shenhao System, but the first thing the system asked him to do was: save money? "Ding, it's detected that the host is walking to school, saves 2 yuan in bus fare, and gets a 2 million cash back reward!" "Ding, it's detected that the host brings his own water cup, save 1 yuan on the mineral water fee, and get a 10 million cash back reward!" "Ding, it was detected that the host put a patch on the tattered clothes, saved 9 yuan and 9, and received a 99 million cash back reward!" "Ding, it was detected that the host refused to buy a brand-name bag for the money-worshiping girl. I saved 20,000 yuan and got..." After spending billions to buy a courtyard house in the imperial capital, when asked by reporters, the Xiao family said: "I just wanted to save the four yuan in transportation expenses for going to work every day. Frugality is a good virtue inherited by the Chinese nation from generation to generation for 5,000 years..." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.