Ming Dynasty: Dominate the Court Starting from Jingxiang

In the sixth year of Chenghua in the Ming Dynasty, refugees entered Jingxiang, and a storm arose. Fifteen-year-old time traveler Zhang Zhao faces the following situation: Emperor Chenghua worshiped Buddhism and Taoism; Wan Guifei favored the Sixth Palace. Eunuch Wang of Xichang was ready to go; the civil servants of the Ming Dynasty were involved in internal affairs. After taking the imperial examination and becoming an official, he became the leader in the world. He was promoted step by step, and finally reached the top position. Let's see how Zhang Zhao started to dominate the court from Jingxiang?