The story takes place during the Republic of China. Miao He and his mother depended on each other for life, and they were accompanied and cared for by their childhood sweetheart Xu Zhaokun. Everything was originally so smooth and beautiful. But one day, Yao Qian, a young girl from a wealthy family who has been in love for many years, suddenly told herself that she was about to marry Zhao Kun. It turned out that the so-called eternal alliance could not match his determination to get ahead, and she was destined to become a joke. But for some reason, Jin Zidao, the son of the Jin family who has been obsessed with Yao Qian since she was a child, started to appear by her side for various reasons from one day to the next, and began a love offensive without any regrets. Can Miao He reap her happiness again? Should she take another brave step forward?