Fourth Master, You Are Just a Pawn in My Script

A female Ph. D. In modern history, who is good at politics and analyzing people's hearts, accidentally traveled through time due to her research. Then bind the "Emperor's Mind Technique" system. The system task fulfilled the wish of the petitioner. Because of his accurate prediction that "the prince will be deposed for the first time", he was taken under Yinhu's command and became a mysterious staff member to help the Eighth Prince seize the throne...