She is an orphan from the Dingyuan Marquis Mansion. She has been dependent on her brother since she was a child. When she was eight years old, she was sent to the mountains by her brother to learn skills. Who knows that after her death, the world has changed and she will never be able to return to the past. When the world gradually forgot about her, she suddenly appeared out of nowhere and returned to the imperial capital with her merits. For a time, she became a particle on the chessboard of everyone's power game. But she, the chess piece, may not be obedient.