Bai Yueguang of the Paranoid Prince

At the end of autumn, northern Tatar soldiers invaded the border. Prince Zhao personally led a heavy army and drove the Hu people hundreds of miles away. The New Year is approaching, and the already festive days and the great victory at the border have made the capital a bustling place. The prince galloped day and night and killed eighteen horses. When he returned to the prince's mansion, it was two days earlier than scheduled. He was lying on a bed covered with red silk, and what was waiting for him was his princess and another man. Ps: The female protagonist is pregnant with the boy's second child, and the male protagonist is raising her. I don't mind if she enters by mistake. Purpose: Reverse destiny through one's own efforts