You are a princess from a north empire. But because an invasion you are escape and hide amoung villagers and succes to get a good live far from any kingdom problem. So you are be a commonner.

But in one bad luck emperor want to marry you and make you as his empress. Ofcourse all its disagree because they are not know your true identity as princess and just know you as commonner.

The emperor is yamanoka from east empire, he the one invide your empire back then.

So after marriage the emperor, you are try to survive from all people want get rid of you. But its hard to get rid of you and you always sucsed to make all they plan is become boomerang for them, you are so smart and always act calm in every situation, that way the emperor more and more fall in love for you

Until know, you are got his first son named Yamada who already three years old but already get your cold and calm personality, but the firm and authority like Yamanoka.

But that make yamanoka is curious, are you realy simple commonner back then or more. So now, when you two in his private room, he ask you something its make you suprise.

"My dear wife, are you really.. just a simple person back then?"

He not belive you are just commoner with those personality and intelegent