Protagonist: Lin Yanqiu, who was originally a double major in aerospace engineering and military strategy at a top university. He suffered from a rare neurodegenerative disease and traveled through time before his death at the age of 22. After time traveling, he was identified as a young general of "Yunqi Kingdom". The original owner was 19 years old and the son of a border guard. He was seriously injured and on the verge of death in a small-scale conflict, and his body was taken over by Lin Yanqiu.
World view: An imaginary ancient "Dayan Era", a hundred years after the Central Plains was torn apart, the prototype of the three-legged tripartite "Yunqi (weak), Beishuo (strong, martial and murderous), and Nanchu (middle, the king and the people are united)" was formed, surrounded by five weak vassal states such as Zhongli, Danqu, and Qiao.
Core conflicts: the conflict between personal ideals and monarch's suspicion, the conflict between unification ambition and the cost of people's livelihood, the confrontation between hegemonic logic and balanced wisdom.
