In her previous life, she was an orphan, an orphan with nothing but inhumanity who was strong in languages and computers;
In this life, she is the "princess" of the Yagyu family, the twin sister of Hiroshi Yagyu, a daughter who was eventually given up.
She does not hate them because they gave her life and deep love;
They were ashamed of her because they chose their son and gave up the little her.
13 Years ago, she survived a disaster and lived abroad;
For 13 years, she worked hard and became the king;
Thirteen years later, she returned to Japan to see her relatives again.
This time, everything will be fine and we will be happy! I swear as a "king".