The Princess of Serendipity

Blessed fairy Julia Sinclair was reincarnated and abandoned by her father. She was saved by the limping prince Martin Sinclair who passed by and adopted as his daughter. Martin was originally treated as a waste that the emperor overlooked and everyone could bully. Since adopting Julia, with her blessing and help, not only has he recovered from his limp, but he has also gradually gained the emperor's recognition and attention. In the end, Martin replaced the Crown Prince and became the emperor.