In the last life, my best friend Qian Sisi and I accidentally got two systems. She chose the consumer rebate system and was exhausted. I became a rich woman by being diligent and frugal, but I was targeted by her parents at the wedding. On the day I was reborn and returned to choose the system, Qian Sisi snatched the Diligent and Frugal Housekeeping System first, thinking that she could take away my happiness. I calmly connected to the consumption rebate system, used huge funds for donations, investments and charity, and gradually reached the peak of my life, and met my true love Shen Zhaoyan. However, Qian Sisi was driven crazy by her obsession with saving money, and eventually suffered the consequences. I broke the curse of the system with my sincerity and pattern, and gained love and a free life.