Lin Xi, a graduate student in the Department of History, died suddenly after staying up late to read a time-travel novel on a female channel. In the book, he was transformed into the youngest lieutenant under Xiao Che, the "King with a Different Surname" of the Dayao Dynasty. Because Xiao Che was framed for treason, he was given poisonous wine by the new emperor as his confidant and was given three days to commit suicide as an "apology." The 100,000 "Polu Army" in his hands at this time were the elites that Xiao Che had created during his lifetime, and they were also a thorn in the side of the new emperor who wanted to get rid of them.
Su Qingyuan, who was originally the heroine of a female video novel and a book, gradually awakened from a "passive chess piece" to a "behind-the-scenes chess player".
In the changing situation, Lin Xi and Su Qingyuan, one has a heavy army, the other is resourceful and works step by step, their fates are intertwined.
