My System Refreshes Monthly

Traveling across the fantasy continent, Wu Bing's system is refreshed every month. In the first month, the "dog licking rebate" system is refreshed. The more gifts you give, the more rebates you will get. But after a month of licking, the confession was successful? He was suddenly in debt... He vaguely felt that the system was tricking him, but there was no evidence. In the second month, the "investment rebate" system will be refreshed. The higher the return after investment, the greater the reward. Just as he was about to beg for food and make a fortune, the goddess' father, the city lord, came to the door. Get married, young man, your dignity is worthless, and you can earn hundreds of millions of dollars.