On the fifth year of marriage, the male protagonist Li Yang buys the exact same lottery ticket numbers every single day without fail. Coincidentally, the lottery shop owner mistakenly gives the previous period's old ticket to Lin Ya, who mistakenly believes she has won a 50 million grand prize and immediately joins forces with her mother to force Li Yang to leave with nothing. Pocketing the real grand prize ticket, Li Yang decisively signs the papers. After abandoning the male protagonist Li Yang, Lin Ya rekindles her romance with her first love (white moonlight), high-profilely organizes a luxurious celebration banquet with her entire family, and takes out loans everywhere to open a store. On the day of the prize collection, Lin Ya holds a lottery ticket that turns out to be a void ticket, leaving her dumbfounded on the spot. Not only is the 50 million gone, but she is also saddled with huge debts. Faced with Lin Ya pleading to remarry, Li Yang coldly rejects her.