I Will Get a Hundredfold Rebate for Spending Money, and My Father Will Become the Richest Man Thanks to Me!

After scoring 275 in the college entrance examination, Gu Yu thought his life was over. Unexpectedly, his parents suddenly changed their attitude: instead of scolding him for playing games, they gave him 500,000 yuan to earn money! Then 1.5 Million, 2 million, 8 million, 100 million... Buy a car and get a 4S store for free, buy a house and get a whole building for free, spend 21 million in exchange for 2.4 Billion! Gu Yu was completely confused: "How rich is our family?" The parents laughed and said nothing - you can't tell him that every penny he spends, the system will return it ten times and a hundred times, right? The system lies with the father, and the son is responsible for spending money. They only count the money. But Gu Yu gradually discovered something was wrong: Why was the money in the card getting spent more and more? Gu Yu was desperate: "Dad, I really can't spend all the money!"