The Richest Man Starts by Sweeping the Floor

Gu Yan is a good young man who loves protecting the earth's environment. One day, the system told him: You will have a different life in the future. So: Ding, the reward for cleaning unknown streets is 10,000 yuan. Ding, clean the commercial center square and reward the shopping mall. Ding, if you successfully clean up the green belt on the edge of the road, you will be rewarded with a high-end and high-ecological office building. From then on, a different richest man was born. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.