Working Emperor of the Northern and Southern Dynasties

Since Wei accepted Han and Zen, the Three Kingdoms were established, the Jin Dynasty moved southward, the Five Dynasties came one after another, the north and south were separated, dynasties emerged one after another, wars continued, and the people were in dire straits... Chen Chang traveled to the low ebb era between the two peaks of the historical curve, and became a post-Liang Dynasty without hesitation.The personal senior advisor of Emperor Xuan of the Liang Dynasty Xiao Jin, the 'two-faced man' around the powerful minister Yu Wenhu of the Northern Zhou Dynasty, the like-minded 'good brother' of Emperor Wu of the Northern Zhou Dynasty Yu Wenyong, the 'confidant' of Emperor Wucheng of the Northern Qi Dynasty Gao Zhan, and the 'fence-riding faction' among the nobles and poor families., the founder of the imperial examination system, the actual operator of the Yan family training, the academic leader of scientific and technological innovation, Emperor Xuan of Zhou Dynasty Yu Wenyun, Empress of Qi Gao Wei, Empress of Chen Chen Shubao, Emperor Yang of Sui Dynasty