(The combat description is smooth and systematic, but does not rely on the system.)
Secretary Jin Dawei traveled to the magical world with his boss's treasury, and awakened the [more money is spent, more money is spent] system.
There is only one task in the system: spend money.
The more you spend, the more rewards you get and the stronger you become.
"I have millions of health points. You can cut it as you like. If the health bar moves a little, I will lose."
"Why do you only sell this legendary jewelry for 100,000? Can't it be more expensive?"
"Boss, what are you in a hurry for? I'll bring you ten treasuries next time you come back."
