Reborn as a Legitimate Daughter: First-Class Crown Princess

It's a refreshing read, but the ending is a little rushed, and many of the previous contents didn't give a good response at the end.

The ending is happy, the man and the woman are both pure, sweet but not abusive, and they stay together for the rest of their lives. It's just that the finishing touches are a bit rough, but overall it's good and quite comfortable!

The concubine's brother may be the legitimate daughter's biological brother