Lin Yuan, a junior in the Department of History, his biggest regret after reading "The Year of Peace" three times is: If Chai Rong lives another thirty months, history will not be about Zhao Kuangyin.
Then he dressed as Chai Rong.
On the first day of April in the fourth year of Xiande, there were still thirty months before Chai Rong's death in history. What's even weirder is that on the first day of each month, he will be randomly assigned a modern university major: psychology, civil engineering, aquaculture, clothing design... After thirty days, the knowledge will be cleared, but the results left behind will last forever.
Thirty months, thirty majors. Some are in sync with each other, and some are not in sync with each other at all, but each one must be used wisely.
What he has to face are arrogant generals, covetous neighboring countries, only twenty-six months left to live - and Zhao Kuangyin, whose eyes are getting darker and darker.
Use thirty months to change fifty years of destiny.
Can it be done?