Rebirth as a Tycoon

After being beaten up by the school bully, the school idol Chu Mo accidentally activated the cashback system. For every dollar he spent, the system would give him 100 yuan in cashback. However, this system could only last for 24 hours. He immediately ran to the nearest vegetable market and bought two fish for 30 yuan. The next second, he received a cashback of 3,000 yuan. Then he picked up the loudspeaker and told everyone that he would pay for all the consumption today, so that everyone could buy freely. After hearing this, the old men and women immediately looted the vegetable market. In half an hour, Chu Mo received a cashback of 20 million yuan...