College student Yang Niannian traveled back in time to the 1980s. As soon as she opened her eyes, she was forced to get married by her mother. She supported her sister in college, but her sister stole her boyfriend. She was also forced to marry a man that her sister did not want. Yang Niannian saw through everything and got on the train to join the army. When she arrived at the army, she found that her cheap husband had an unusual identity and brought with him a little bun that was entrusted to him by his comrades. She transformed into an officer's wife and was spoiled as a sweetheart. Her sister regretted that she wanted to rob him, but was kicked out by the officer husband.