City: I Collect Rags

The family went bankrupt, and Li Xuan was forced to pick up rags. It doesn't matter if you don't pick it up, but you pick it up and become the richest man in the world? "Ding, congratulations to the host for picking up a beer bottle. The reward is 2,000 yuan!" "Ding, congratulations to the host for picking up a broken mobile phone. The reward is 100,000 yuan!" "Ding, congratulations to the host for picking up a broken computer and a reward of 1 million yuan!" Daily discounts and flash sales! "Ding, congratulations to the host for instantly killing Xuan Shi Viper GT worth 110 million!" "Ding, congratulations to the host on the instant sale of a commercial building worth 5 billion in Taifu City!" "Ding, congratulations to the host for buying a luxury cruise ship worth 2 billion in an instant!" "Ding, congratulations to the host for winning an aircraft carrier worth 150 billion in an instant!" I'm dizzy. What kind of magical system is this? Li Xuan immediately shouted: "Don't stop me, I'm going to pick up the trash!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.