[Legitimate daughter of a military family VS Prince Regent + sweet romance + winning his wife back]
Lin Wanyu is the legitimate daughter of the Zhen Guo General's household. She grew up with her father on the border, is beautiful and full of quirky ideas, and does as she pleases. After the new emperor took the throne, he summoned her back to the capital. During the years since her return, she has never restrained herself, standing in sharp contrast to her refined and graceful older sister.
Xiao Beichen, the Prince Regent, is the younger brother of the current emperor. He wields enormous power and is gloomy, violent, ruthless, and merciless.
The two were betrothed as children, but the heroine and her father left for the border, and no one mentioned the childhood engagement that had once caused a sensation throughout the capital. The Prince Regent had Lin Wanyu in his heart and never married. Then, when envoys from Beidi came to select someone for a political marriage, the Prince Regent panicked and confessed his feelings to Lin Wanyu. He got his wish and brought her home as his wife. After their wedding, he spoiled her rotten, letting his princess consort do whatever she pleased in the capital. Whenever she was unhappy, she wanted to return to the border; whenever she was unhappy, she ran away from home. The Prince Regent could only dote on her helplessly.
