Xiao Che, a graduate student in the history department in the 21st century, was accidentally electrocuted and his soul traveled to this world of cultivation called "Xuanhuang", where he became the young emperor of the Dayin Dynasty who had just ascended the throne. The original subject was weak and sick, and had no real power. The court was controlled by relatives and powerful ministers, alien races on the border were eyeing him, and there was a vassal king inside who was ready to take action. It was a mess that was rotten to the core.
Open the dynasty, gather luck, order the ministers, and open up the world. Kowtow to eternal life, long live long live long live long live long live.
