She is the third princess of Dai Viet
Marrying for my brother's throne
She married her as the only son of Marquis Donglin
She did not hide her identity as a woman from her
However, she once turned a blind eye for the sake of Donglinhou's military power.
She stayed with her in order to take advantage of her but ignored the other person's goals.
The purpose of this "only son of Marquis Donglin" is to conquer her country
On the day of the fall of the country, when her true identity was revealed
As a princess of Dai Viet, she can't even hate her
Those complicated emotions...
Is it love?