After her husband dies unexpectedly, Lin Wanxing is forced to marry her mentally disabled younger brother-in-law, Jiang Chen. Everyone pities her for her miserable fate, but who would have guessed that her devoted husband would have eyes only for her, defend her against anyone who dared insult her, and pamper her like the apple of his eye? Watch her and her simple-minded husband take on the troublesome relatives, find a way to make a living, and turn their hard life into something sweet!