Tianshi's cute little fox girl

As the eldest lady of the Ningbo Marquis Mansion, Mo Yanfu took the position of the second sister Mo Ruyan's heir apparent!As a young junior sister of the master of the state teacher, she ruined her marriage with His Royal Highness the Crown Prince with one word!Therefore, Mo Ruyan wanted her dead with all her heart!However, how could Mo Yanfu, who had changed her soul, do what she wanted?