The female lead goes to the Civil Affairs Bureau to register her marriage, but her fiancé, the eldest young master of the Jiang family, breaks his promise because he is accompanying someone else. Filled with heartbreak, she hastily registers her marriage with the second young master of the Jiang family. In the eyes of outsiders, the casual and unrestrained second young master of the Jiang family has secretly adored the female lead for many years. After marriage, the two face family pressure and entanglements from others, supporting each other. The female lead steps out of the emotional scars of her past, and the two work together to build their career, developing genuine affection for each other through their day-to-day life together, heading toward a complete and happy ending that belongs to them both.