Forty-two students from Class 3 (Seven) of Senior High School collectively traveled through time together at the last class meeting before the college entrance examination and fell into an imaginary feudal dynasty - the Great Zhou Dynasty. What's even more absurd is that everyone has the body of the opposite sex: boys dress as women, and girls dress as men.
When academic tyrant Lin Qingxian opened his eyes, he found that he had become Emperor Xiao Yan of the Great Zhou Dynasty - a puppet who was ostracized by the regent and could be assassinated at any time.
In this murderous imperial city, he found Queen Zhang Zhao (a sports committee member in his previous life, now trapped in Fengguan Xiapei), bodyguard Wang Lei (a boy who dared not speak loudly in his previous life, now he blocks the knife for him), and border guard general Song Zhiyi (a short-haired and capable female squad leader in his previous life, now the god of war who drinks blood on the battlefield). They used simplified Chinese characters to send messages, used code words to communicate, and under the strict feudal order, they rescued one classmate after another from the sea of people.
Relying on the knowledge beyond the times and the tacit understanding of modern people, they rectified the political agenda, resisted foreign enemies, and implemented the New Deal, ushering in the "Zhongxing Era" in the dying Zhou Dynasty.
But power is the best corrosive.
When "Your Majesty" is no longer a joke, when "I" is no longer a joke, the original trust is gradually broken down by suspicion. Lin Qingxian's deepest fear has never been foreign enemies, but being discovered - he is just a "soul of consciousness" who has stolen the dragon's body. In order to keep this secret, he began to eliminate everyone who knew the truth.
The classmate who developed gunpowder for him died in an explosion he invented; the classmate who reformed finance for him was exiled for "corruption"; the brother who blocked the sword for him had a duel with him in the imperial study room late at night.