Heavenly Chancellor

A modern political and economic expert travels back to the third year of the Tianbao era of the Tang Dynasty, directly welding Zhang Juzheng's reform system onto the prosperous Tang's body! In a desperate situation, he impersonates a Japanese envoy to complete identity arbitrage, using modern knowledge to deliver a dimensionality reduction strike across the prosperous Tang. On the eve of the An Lushan Rebellion, he defies fate to change the course of the Tang Dynasty!