Late Qing Dynasty. Rich girl Shen Jingqiu went out to play and met Jiang Jinchu, a young man in white. The two were ten years old at the time and had a good time. I thought that if I promised to marry, I could stay together and not be in trouble with each other in this life. However, being well-matched is always an eternal requirement, and it is always the general rule of parents to despise the poor and love the rich. During a time of war, can the man who vowed to conquer the country for Jingqiu succeed? What are the joys, sorrows and joys in this process? Will the girl wait for him? Will the boy change his mind? Later, Jingqiu, whose family was in decline, was looking for the army alone. At the most difficult time, she met businessman Zhang Ruoxian. Will they fall in love? Will Jinchu, who married the general's daughter to gain power, forget his original vow and live a happy life with his wife? When all the truth was revealed, he just said "Since I saw your feet, then I will marry you" and disappeared without a trace...