Tang accidentally finds herself transported into a novel and bound to a Spendthrift System. Her mission is to squander all of the villain Lu Yingxu's assets, max out his corruption level, and walk away carefree with a ten-million-yuan bonus. She spends money like crazy and finally gets her wish when he goes bankrupt, moving with the male lead into an old, shabby rental apartment. But the system's scan completely crashes: the villain's assets are still sky-high, and his corruption level is somehow zero! She never imagined that his life as a down-and-out wage earner was all an act. With the system frantically urging her to complete her mission and an obsessive, powerful tycoon closing in on her at every turn, a hilarious, unexpected sweet romance that rewrites their destiny begins.