The Return of the Legitimate Daughter: Kicked over the East Palace

The legitimate daughter of the Duke of Zhenguo, who was killed by the prince and his concubine in her previous life, came back from the reincarnation and disguised herself as a man to take her brother's place in the court. She vowed to kick the prince from his position as the crown prince step by step. However, he did not expect that the cold-faced prince, who was like the King of Hell, was also a reborn person.