Li Xiaoyu has been married for three years, to a soldier. Xiaoyu originally thought that since she was married, she could live a normal life for the rest of her life. However, when faced with conflicts between husband and wife and conflicts between mother-in-law and daughter-in-law, she hesitated. Can this marriage really last a lifetime as she thought? How should couples get along with each other? Xiaoyu is working hard to maintain this marriage. Will she achieve ultimate happiness? Those who work hard will eventually get her happiness.