22-Year-old Yuwen Mathematics is a graduate of the Department of Chinese Language and Literature. He is one of more than 12 million job seekers this year. While running around, a Universiade car collided with him. When he opened his eyes, he found that he had traveled to 1628, the first year of Chongzhen. Yuwen Mathematics had no choice but to run around in troubled times, using the literary skills he learned in college to participate in the imperial examinations and embark on an official career, from the first term of commoner to the border county magistrate, from being framed by political opponents to the governor of South Zhili, and finally saved the fire, reshaped China, and created a new dynasty.