After six years of love, when Jiang Yihuai breaks up with Su Yumian while embracing his new lover, Su Yumian takes the enormous breakup fee and decisively walks away. Jiang Yihuai bets that she will return, but Su Yumian not only picks up the studies she had abandoned, but also finds someone new. Jiang Yihuai finally realizes his mistake, but by then, there's no place for him in Su Yumian's life anymore.