Fighting and grabbing
Probably the male protagonist was warmed by the female protagonist when he was still a hostage, thinking that the female protagonist would marry her when she grows up. However, the heroine doesn't care. With Bai Yueguang as the second male lead, she would rather live in the cold palace for three years when she reaches adulthood than agree to her father's conditions and marry the hero. Bai Yueguang cannot marry her for her sake. The male protagonist fights and robs, the female protagonist is caught between the people of her brother's country and the male protagonist, and finally gives birth to a son, a story about a truce.