On the first day of marriage, they went to the church reluctantly;
In the first year of their marriage, they abused each other until death;
In the third year of their marriage, they depended on each other and never left each other.
One is an invincible, calm and collected general from an aristocratic family, and the other is an eccentric young lady from a wealthy family who is soft on the outside but strong on the inside. They misunderstand each other due to a combination of circumstances, but step by step into each other's world after marriage.