She was born into a family of military commanders, but she was the only woman in the family for a hundred years.
She is the apple of everyone's eye, but she is also a girl who is not like a girl.
Finally she reached the age of marriage, but her family was reluctant to do so.
So, she came to the palace and became the personal bodyguard of a strange princess.
But this princess faintly exudes a mysterious aura...