As an infant, Shen Shenran didn't know that more than twenty years later, she would meet the boy holding her in front of her, and they would have an outrageous marriage. This boy would not have known that his childhood sweetheart would become someone else... But more than twenty years later, they were destined to have a baby kiss as children. No matter what she wanted to do, he would support her unconditionally... What would happen if the emotionless, short-lived "childhood sweetheart" entered a marriage that was about marriage first and love later?