My Prodigal System: Unlimited Cashback on Spending

My Prodigal System: Unlimited Cashback on Spending Plot:

Lin Xiaoman, an ordinary office worker, accidentally binds to a "Prodigal System"—every penny she spends gets doubled in cashback! From affording milk tea freely to owning luxury houses and cars, she seems to achieve "financial freedom" overnight. But happiness doesn't last long: the luxury goods she bought for her best friend with cashback make the friend misunderstand her as "showing off wealth" and drift away; the imported health products for her mother make her mother worry she's "going down the wrong path" and want to move to a nursing home; even the boy she has a crush on mistakes her sudden "affluence" for being a "material girl". What's worse, the system starts issuing "mandatory tasks": she must spend 1 million within a week, otherwise "all gains will be reclaimed". When Lin Xiaoman discovers that the "cashback" is actually "advanced" from her future life—like the luxury house she lives in now, but her future self is bankrupt due to mortgage; the new car she bought for her father, but her future father is hospitalized due to a car accident—she finally realizes: this system that "makes her richer the more she spends" is actually devouring the most precious things in her life. She has to choose between "continuing the false happiness built on money" and "stopping the system to regain real life", and the truth behind the system is actually her own hidden obsession that "money can solve everything"…