I Have a Treasure Trove

What is luck? Walk to pick up money? Buying a lottery ticket will win the jackpot? Qin Yun picked up a copper coin and activated the wealth luck system. “The balance has reached 10,000, and you can open a first-level fortune-gathering array every month. To open a second-level wealth-gathering array, you need a balance of 1 million…” (The group has been established, group number: 614799090, interested book friends can join and discuss the plot together.) — Description from novelcodex.org