My Arch-Enemy Stole My Money-Saving System and I Had No Choice but to Spend It Until I Was Too Weak.

An archenemy stole my money-saving system. Everyone thought I was at a loss. Until the next second. The consumption system is bound successfully! Spend one thousand and get ten thousand back. Spend 10,000 and get 100,000 back. Others are trying their best to save money. I spent money desperately. From milk tea shops to luxury cars and villas, from poor students to powerful people. And the arch-rival who stole the system quickly regretted it.