Dear Dr. Zheng, How Are You?

Shu Qingqian and Chen Zijin were in their first year of college before they traveled back to the Tang Dynasty. They each had their own specialties. Shu Qingqian was good at writing and was equally good at English, but other than that, they seemed to have no other strengths. Chen Zijin was easy to reason and could easily do all kinds of formulas and functions. However, they accidentally traveled back to the Tang Dynasty due to a strange combination of circumstances, and it seemed that arts and science were useless. Fortunately, I met the novice male protagonist Zheng Xingyan, and then started their magical journey through time.