Dressed as Li Chengqian: Scolding Zhenguan at the Beginning

Xiaren accidentally transformed into the Tang Dynasty Prince Li Chengqian, and the eldest grandson Queen was seriously ill. He relied on modern medical knowledge and unique insights to prescribe the right medicine to stabilize the Queen's condition. After entering the dynasty, he worked diligently to govern the country, rectify the administration of officials, and devoted himself to safeguarding the country of Tang Dynasty. But Li Shimin always favored Wei Wang Li Tai, and his brother plotted to trap him every step of the way. He was let down despite all his efforts. Despair completely overwhelmed his reason, and he went completely crazy. He angrily denounced the unfairness of the imperial power in the Taiji Palace, cursed his father's early death, and even exposed himself in person, planning to repeat the Xuanwu Sect's revolution, causing a shocking turmoil.