Recommend Second-Hand Books to Celebrities from Various Dynasties

I inherited my grandpa's bookstore that only provides book rentals. When I was sorting out old books, I found that there were people in the store. It's none other than Hu Hai, the second emperor of Qin! Then I found myself hooked into a system of selling books to famous people. Since then, I have embarked on the road of recommending second-hand books to celebrities from various dynasties (secondary purpose) and taking them to eat, drink and take photos (main purpose). Things to know before reading: 1. First-person female protagonist's perspective diary. 2. Parallel world, non-historical. Entertainment oriented, not science oriented. 3. Su Wen [×N], OOC [×N], no abuse, no plagiarism. 4. Welcome to collect the author's column 030 Purpose: Active life