Since it is my first time to write an article, I will mainly introduce the characters... Li Weiran, a history professor, is arrogant and cold-faced (to be determined) Gu Chengfeng, a coffee shop owner, is gentle but loves H and is a sinister character. Straightforward. Xiao Gu is curvy, while Li Erx is straight. Then I will think of a series of things that made them fall in love from acquaintance to falling in love. It should be shorter, after all, it is the first time.